000650 Acronyms Related to Computer Engineering
000650 Acronyms Related to Computer Engineering
Comprehensive List of Acronyms in Computer Engineering: A-Z
Comprehensive List of Acronyms in Computer Engineering: A-Z
This page provides an extensive list of acronyms related to computer engineering, arranged in alphabetical order. It’s important to note that a single acronym in computer engineering can have different meanings in other fields, and even within computer engineering, one acronym may represent multiple technologies or concepts. As technology evolves rapidly, many terms and acronyms become outdated or obsolete, but legacy systems and older technologies are still widely used by individuals and companies.
This page provides an extensive list of acronyms related to computer engineering, arranged in alphabetical order. It’s important to note that a single acronym in computer engineering can have different meanings in other fields, and even within computer engineering, one acronym may represent multiple technologies or concepts. As technology evolves rapidly, many terms and acronyms become outdated or obsolete, but legacy systems and older technologies are still widely used by individuals and companies.
That’s why this list includes both old and new acronyms to ensure a complete and up-to-date reference for computer engineering professionals.
That’s why this list includes both old and new acronyms to ensure a complete and up-to-date reference for computer engineering professionals.
0001.
0001.
abs
abs
Absolute
Absolute
In Python and other Languages
In Python and other Languages
0002.
0002.
ACL
ACL
Active Current Loop
Active Current Loop
0003.
0003.
acos
acos
Arc Cosine
Arc Cosine
In Python and other Languages
In Python and other Languages
0004.
0004.
ACPI
ACPI
Advanced Configuration and Power Interface
Advanced Configuration and Power Interface
0005.
0005.
ADSL
ADSL
Asymmetric Digital Subscriber Line
Asymmetric Digital Subscriber Line
0006.
0006.
AGM
AGM
Digital Rights Management
Digital Rights Management
0007.
0007.
AI
AI
Artificial Intelligence
Artificial Intelligence
0008.
0008.
ALSA
ALSA
Advanced Linux Sound Architecture
Advanced Linux Sound Architecture
0009.
0009.
ALU
ALU
Arithmetic and Logical Unit
Arithmetic and Logical Unit
0010.
0010.
AMA
AMA
American Medical Association
American Medical Association
0011.
0011.
AMD
AMD
Advanced Micro Devices
Advanced Micro Devices
0012.
0012.
ANN
ANN
Artificial Neural Network
Artificial Neural Network
0013.
0013.
ANSI
ANSI
American National Standards Institute
American National Standards Institute
0014.
0014.
API
API
Application Programming Interface
Application Programming Interface
0015.
0015.
ARIN
ARIN
American Registry for Internet Numbers
American Registry for Internet Numbers
0016.
0016.
ASCII
ASCII
American Standard Code for Information Interchange
American Standard Code for Information Interchange
0017.
0017.
ASG
ASG
Abstract Semantic Graph
Abstract Semantic Graph
0018.
0018.
ASIC
ASIC
Application-Specific Integrated Circuit
Application-Specific Integrated Circuit
0019.
0019.
asin
asin
Arc Sine
Arc Sine
In Python and other Languages
In Python and other Languages
0020.
0020.
AST
AST
Abstract Syntax Tree
Abstract Syntax Tree
0021.
0021.
atan
atan
Arc Tangent
Arc Tangent
In Python and other Languages
In Python and other Languages
0022.
0022.
AuthIP
AuthIP
Authenticated Internet Protocol
Authenticated Internet Protocol
0023.
0023.
AuthN
AuthN
Authentication
Authentication
0024.
0024.
AVI
AVI
Audio Video Interleaved
Audio Video Interleaved
0025.
0025.
B2B
B2B
Business-to-Business
Business-to-Business
0026.
0026.
B2C
B2C
Business-to-Consumer
Business-to-Consumer
0027.
0027.
BASIC
BASIC
Beginner's All-Purpose Symbolic Instruction Code
Beginner's All-Purpose Symbolic Instruction Code
0028.
0028.
BCD
BCD
Binary Coded Decimal
Binary Coded Decimal
0029.
0029.
BCD
BCD
Boot Configuration Data
Boot Configuration Data
0030.
0030.
BER
BER
Bit Error Rate
Bit Error Rate
0031.
0031.
BFD
BFD
Bidirectional Forwarding Detection
Bidirectional Forwarding Detection
0032.
0032.
BFD
BFD
Binary File Descriptor
Binary File Descriptor
0033.
0033.
BFS
BFS
Breadth-First Search
Breadth-First Search
0034.
0034.
BiDi
BiDi
Bi-Directional
Bi-Directional
0035.
0035.
BIOS
BIOS
Basic Input Output System
Basic Input Output System
Low level program that controls the system's processor, memory, and other basic components communicate with each other and with the operating system.
Low level program that controls the system's processor, memory, and other basic components communicate with each other and with the operating system.
0036.
0036.
bit
bit
Binary Digit
Binary Digit
0037.
0037.
BMP
BMP
Bit Map Protocol
Bit Map Protocol
0038.
0038.
BT
BT
Bluetooth
Bluetooth
In 935 A.D. King Harald Blatand (which means Harold Blue Tooth) king of Denmark and Norway from 935 and 936 respectively, to 940. He was known for his unification of previously warring tribes from Denmark, Norway, and Sweden. The technology later called “Blue Tooth” was named after him. The term “Blue Tooth” was intended to unify technologies like computers and cell phones. The Blue Tooth logo combines the Nordic runes for H and B. It was said that the story of king Harald Blatand as a unified force was more or less based on the novel “Long Ships” by Frans Gunnar Bengtsson. “Long Ships” was a Swedish best-selling Vicking-inspired novel. In April 1998 A.D., Intel and Microsoft formed a consortium between themselves and IBM, Ericsson, Nokia, Toshiba, and Puma Technology where the code name Bluetooth was adopted for their proposed open specification.
In 935 A.D. King Harald Blatand (which means Harold Blue Tooth) king of Denmark and Norway from 935 and 936 respectively, to 940. He was known for his unification of previously warring tribes from Denmark, Norway, and Sweden. The technology later called “Blue Tooth” was named after him. The term “Blue Tooth” was intended to unify technologies like computers and cell phones. The Blue Tooth logo combines the Nordic runes for H and B. It was said that the story of king Harald Blatand as a unified force was more or less based on the novel “Long Ships” by Frans Gunnar Bengtsson. “Long Ships” was a Swedish best-selling Vicking-inspired novel. In April 1998 A.D., Intel and Microsoft formed a consortium between themselves and IBM, Ericsson, Nokia, Toshiba, and Puma Technology where the code name Bluetooth was adopted for their proposed open specification.
0039.
0039.
BW
BW
Bandwidth
Bandwidth
0040.
0040.
CAD
CAD
Computer-Aided Design
Computer-Aided Design
0041.
0041.
CAE
CAE
Computer-Aided Engineering
Computer-Aided Engineering
0042.
0042.
CAI
CAI
Computer-Aided Instruction
Computer-Aided Instruction
0043.
0043.
CAID
CAID
Computer-Aided Industrial Design
Computer-Aided Industrial Design
0044.
0044.
CALTECH
CALTECH
California Institute of Technology
California Institute of Technology
Location: Pasadena, California, U.S.A.
Location: Pasadena, California, U.S.A.
Computer Science Program: Caltech offers computer science courses and research opportunities.
Computer Science Program: Caltech offers computer science courses and research opportunities.
Degrees Offered: Bachelor's degree in Computer Science.
Degrees Offered: Bachelor's degree in Computer Science.
Notable Alumni: Donald Knuth (Computer Scientist).
Notable Alumni: Donald Knuth (Computer Scientist).
0045.
0045.
CAM
CAM
Computer-Aided Manufacturing
Computer-Aided Manufacturing
0046.
0046.
CAPTCHA
CAPTCHA
Completely Automated Public Turing Test to tell Computers and Humans Apart
Completely Automated Public Turing Test to tell Computers and Humans Apart
0047.
0047.
CAQ
CAQ
Computer-Aided Quality assurance
Computer-Aided Quality assurance
0048.
0048.
CAS
CAS
Column Address Strobe
Column Address Strobe
0049.
0049.
CASE
CASE
Computer-Aided Software Engineering
Computer-Aided Software Engineering
0050.
0050.
CAT
CAT
Computer-Aided Translation
Computer-Aided Translation
0051.
0051.
CC
CC
Carbon copy
Carbon copy
0052.
0052.
CD
CD
Compact Disc
Compact Disc
0053.
0053.
CD
CD
Compact Disk
Compact Disk
0054.
0054.
CD ROM
CD ROM
Compact Disc Read-Only Memory
Compact Disc Read-Only Memory
CD ROM X
CD ROM X
X in "CD X" =1.2 Mbps (150 KBps)
X in "CD X" =1.2 Mbps (150 KBps)
X in "DVD X" = 11.08 Mbps (1.385 MBps= 1385 KBps)
X in "DVD X" = 11.08 Mbps (1.385 MBps= 1385 KBps)
Therefore 1 DVD X = 9.2333 1 CD X
Therefore 1 DVD X = 9.2333 1 CD X
TDK CD RW Drive 48X-40X-12X = 57.6 Mbps-48 Mbps-14.4 Mbps
TDK CD RW Drive 48X-40X-12X = 57.6 Mbps-48 Mbps-14.4 Mbps
USB 2.0 speed is 480 Mbps
USB 2.0 speed is 480 Mbps
USB 1.1 speed is 12 Mbps
USB 1.1 speed is 12 Mbps
Firewire (IEEE "Intitute of ELectrical and Electronic Engineers" also called IEEE 1394 or I.Link) speed is 400 Mbps
Firewire (IEEE "Intitute of ELectrical and Electronic Engineers" also called IEEE 1394 or I.Link) speed is 400 Mbps
Parallel port speed is 1.2 Mbps
Parallel port speed is 1.2 Mbps
Serial port speed is 0.115 Mb
Serial port speed is 0.115 Mb
Telephone modem speed is 0.056 Mbps
Telephone modem speed is 0.056 Mbps
Sprint Wirelsess Internet Connection is about 0.115 Mbps
Sprint Wirelsess Internet Connection is about 0.115 Mbps
DSL Pacific Bell:1.5 Mbps
DSL Pacific Bell:1.5 Mbps
Bluetooth speed is 1 Mbps
Bluetooth speed is 1 Mbps
Wi-Fi speed is up to 50 Mbps
Wi-Fi speed is up to 50 Mbps
FireWire 800 standard, aka IEEE 1394b has a speed of up to 800 Mbps
FireWire 800 standard, aka IEEE 1394b has a speed of up to 800 Mbps
0055.
0055.
CDE
CDE
Common Desktop Environment
Common Desktop Environment
0056.
0056.
CDMA
CDMA
Code Division Multiple Access (Action)
Code Division Multiple Access (Action)
As of 2006 it is used by Sprint (Later Acquired by T-Mobile) and Verizon among other carriers.
As of 2006 it is used by Sprint (Later Acquired by T-Mobile) and Verizon among other carriers.
0057.
0057.
CDP
CDP
Continuous Data Protection
Continuous Data Protection
0058.
0058.
CD-R
CD-R
CD-Recordable
CD-Recordable
0059.
0059.
CD-ROM
CD-ROM
CD Read-Only Memory
CD Read-Only Memory
0060.
0060.
CD-RW
CD-RW
CD-Rewritable
CD-Rewritable
0061.
0061.
CDSA
CDSA
Common Data Security Architecture
Common Data Security Architecture
0062.
0062.
CF
CF
Compact Flash
Compact Flash
0063.
0063.
CFD
CFD
Computational Fluid Dynamics
Computational Fluid Dynamics
0064.
0064.
CFG
CFG
Control-Flow Graph
Control-Flow Graph
0065.
0065.
CGI
CGI
Common Gateway Interface
Common Gateway Interface
0066.
0066.
CGT
CGT
Computational Graph Theory
Computational Graph Theory
0067.
0067.
ChatGPT
ChatGPT
Chat Generative Pre-trained Transformer
Chat Generative Pre-trained Transformer
0068.
0068.
CIM
CIM
Common Information Model
Common Information Model
0069.
0069.
CIO
CIO
Chief Information Officer
Chief Information Officer
0070.
0070.
CIT
CIT
Computer Information Technology
Computer Information Technology
0071.
0071.
CMYK
CMYK
Cyan Magenta Yellow Key (Black)
Cyan Magenta Yellow Key (Black)
Color Attribute.
Color Attribute.
0072.
0072.
CNC
CNC
Computerized Numerical Control
Computerized Numerical Control
0073.
0073.
COBOL
COBOL
Common Business-Oriented Language
Common Business-Oriented Language
0074.
0074.
Codec
Codec
Compressor/Decompressor
Compressor/Decompressor
0075.
0075.
CORBA
CORBA
Common Object Request Broker Architecture
Common Object Request Broker Architecture
0076.
0076.
cos
cos
Cosine
Cosine
In Python and other Languages.
In Python and other Languages.
0077.
0077.
CPS
CPS
Characters Per Second
Characters Per Second
0078.
0078.
CPU
CPU
Central Processing Unit
Central Processing Unit
0079.
0079.
CR
CR
Carriage Return
Carriage Return
0080.
0080.
CRM
CRM
Customer Relationship Management
Customer Relationship Management
0081.
0081.
CRT
CRT
Cathode-Ray Tube
Cathode-Ray Tube
0082.
0082.
CSE
CSE
Computer Science and Engineering
Computer Science and Engineering
0083.
0083.
CSI
CSI
Common System Interface
Common System Interface
0084.
0084.
CSP
CSP
Cloud Service Provider
Cloud Service Provider
0085.
0085.
DAC
DAC
Digital-To-Analog Converter
Digital-To-Analog Converter
0086.
0086.
DARPA
DARPA
Defense Advanced Research Projects Agency
Defense Advanced Research Projects Agency
0087.
0087.
DAT
DAT
Digital Audio Tape
Digital Audio Tape
0088.
0088.
DDE
DDE
Dynamic Data Exchange
Dynamic Data Exchange
0089.
0089.
DDL
DDL
Data Definition Language
Data Definition Language
0090.
0090.
DDR SDRAM
DDR SDRAM
Double Data Rate Synchronous Dynamic Random Access Memory
Double Data Rate Synchronous Dynamic Random Access Memory
Twice as fast as SD RAM
Twice as fast as SD RAM
Rated in numbers, the higher the number the faster is the RAM (The number is NOT in MHz):
Rated in numbers, the higher the number the faster is the RAM (The number is NOT in MHz):
PC1600
PC1600
PC2100
PC2100
PC2400
PC2400
PC2700
PC2700
PC3000
PC3000
PC3200
PC3200
PC3500
PC3500
0091.
0091.
def
def
Define
Define
In Python.
In Python.
0092.
0092.
DES
DES
Data Encryption Standard
Data Encryption Standard
0093.
0093.
DFD
DFD
Data Flow Diagram
Data Flow Diagram
0094.
0094.
DHCP
DHCP
Dynamic Host Configuration Protocol
Dynamic Host Configuration Protocol
0095.
0095.
DIMM
DIMM
Dual Inline Memory Module
Dual Inline Memory Module
0096.
0096.
DLL
DLL
Dynamic Link Library
Dynamic Link Library
0097.
0097.
DLL
DLL
Dynamic Link Library
Dynamic Link Library
0098.
0098.
DMA
DMA
Direct Memory Access
Direct Memory Access
0099.
0099.
DMCA
DMCA
Digital Millennium Copyright Act
Digital Millennium Copyright Act
0100.
0100.
DMR
DMR
Digital Rights Management
Digital Rights Management
0101.
0101.
DNS
DNS
Domain Name System
Domain Name System
Translates human-readable domain names into IP addresses.
Translates human-readable domain names into IP addresses.
0102.
0102.
DOS
DOS
Disk Operating System
Disk Operating System
0103.
0103.
DPI
DPI
Dot Per Inch
Dot Per Inch
0104.
0104.
DRAM
DRAM
Dynamic Random-Access Memory
Dynamic Random-Access Memory
0105.
0105.
DSA
DSA
Digital Signature Algorithm
Digital Signature Algorithm
0106.
0106.
DSDL
DSDL
Document Schema Definition Languages
Document Schema Definition Languages
0107.
0107.
DSL
DSL
Domain-Specific Language
Domain-Specific Language
0108.
0108.
DSL
DSL
Digital Subscriber Line
Digital Subscriber Line
Upload: 128 Kilo bit/second
Upload: 128 Kilo bit/second
Download: 384 Kilo bit/second
Download: 384 Kilo bit/second
0109.
0109.
DSSSL
DSSSL
Document Style Semantics and Specification Language
Document Style Semantics and Specification Language
0110.
0110.
DVD
DVD
Digital Video Disk
Digital Video Disk
Disk Capacity: One-Sided: 2.6 GB
Disk Capacity: One-Sided: 2.6 GB
0111.
0111.
DVD
DVD
Digital Video Disc
Digital Video Disc
Disk Capacity: One-Sided: 2.6 GB
Disk Capacity: One-Sided: 2.6 GB
DVD X
DVD X
X in CD X"=1.2 Mbps (150 KBps)
X in CD X"=1.2 Mbps (150 KBps)
X in "DVD X"= 11.08 Mbps (1.385 MBps= 1385 KBps)
X in "DVD X"= 11.08 Mbps (1.385 MBps= 1385 KBps)
Therefore 1 DVD X = 9.2333 1 CD X
Therefore 1 DVD X = 9.2333 1 CD X
TDK CD RW Drive 48X-40X-12X==57.6 Mbps-48 Mbps-14.4 Mbps
TDK CD RW Drive 48X-40X-12X==57.6 Mbps-48 Mbps-14.4 Mbps
USB 2.0 speed is 480 Mbps
USB 2.0 speed is 480 Mbps
USB 1.1 speed is 12 Mbps
USB 1.1 speed is 12 Mbps
Firewire (IEEE "Intitute of ELectrical and Electronic Engineers" also called IEEE 1394 or I.Link) speed is 400 Mbps
Firewire (IEEE "Intitute of ELectrical and Electronic Engineers" also called IEEE 1394 or I.Link) speed is 400 Mbps
Parallel port speed is 1.2 Mbps
Parallel port speed is 1.2 Mbps
Serial port speed is 0.115 Mb
Serial port speed is 0.115 Mb
Telephone modem speed is 0.056 Mbps
Telephone modem speed is 0.056 Mbps
Sprint Wirelsess Internet Connection is about 0.115 Mbps
Sprint Wirelsess Internet Connection is about 0.115 Mbps
DSL Pacific Bell:1.5 Mbps
DSL Pacific Bell:1.5 Mbps
Bluetooth speed is 1 Mbps
Bluetooth speed is 1 Mbps
Wi-Fi speed is up to 50 Mbps
Wi-Fi speed is up to 50 Mbps
FireWire 800 standard, aka IEEE 1394b has a speed of up to 800 Mbps
FireWire 800 standard, aka IEEE 1394b has a speed of up to 800 Mbps
0112.
0112.
DVD-R
DVD-R
DVD-Recordable
DVD-Recordable
0113.
0113.
DVD-ROM
DVD-ROM
DVD-Read-Only Memory
DVD-Read-Only Memory
0114.
0114.
DVD-RW
DVD-RW
DVD-Rewritable
DVD-Rewritable
0115.
0115.
DVI
DVI
Digital Visual Interface
Digital Visual Interface
0116.
0116.
DVR
DVR
Digital Video Recorder
Digital Video Recorder
0117.
0117.
ECC
ECC
Error-Correcting Code
Error-Correcting Code
0118.
0118.
EGA
EGA
Enhanced Graphics Array
Enhanced Graphics Array
0119.
0119.
EGP
EGP
Exterior Gateway Protocol
Exterior Gateway Protocol
0120.
0120.
EIDE
EIDE
Enhanced IDE
Enhanced IDE
0121.
0121.
EIGRP
EIGRP
Enhanced Interior Gateway Routing Protocol
Enhanced Interior Gateway Routing Protocol
0122.
0122.
EISA
EISA
Extended Industry Standard Architecture
Extended Industry Standard Architecture
0123.
0123.
elif
elif
Else If
Else If
In Python
In Python
In Python programming, conditional statements allow your code to make decisions based on conditions. One key conditional statement is elif, which stands for "else if" and helps create more complex decision-making structures. The main conditional statements in Python are:
In Python programming, conditional statements allow your code to make decisions based on conditions. One key conditional statement is elif, which stands for "else if" and helps create more complex decision-making structures. The main conditional statements in Python are:
If: Executes a block of code if a condition is true.
If: Executes a block of code if a condition is true.
Elif: Adds additional conditions to check if the initial if condition is false.
Elif: Adds additional conditions to check if the initial if condition is false.
Else: Provides an alternative block of code when all if and elif conditions are false.
Else: Provides an alternative block of code when all if and elif conditions are false.
If Elif Else: Combines all these statements for multiple conditions and outcomes.
If Elif Else: Combines all these statements for multiple conditions and outcomes.
This structure is essential for controlling the flow of a Python program, making your code more efficient and adaptable.
This structure is essential for controlling the flow of a Python program, making your code more efficient and adaptable.
0124.
0124.
E-mail
E-mail
Electronic mail
Electronic mail
0125.
0125.
EOF
EOF
End of File
End of File
0126.
0126.
EOL
EOL
End of Line
End of Line
0127.
0127.
EPA
EPA
Environmental Protection Agency
Environmental Protection Agency
0128.
0128.
EPP
EPP
Enhanced Parallel Port
Enhanced Parallel Port
0129.
0129.
EPROM
EPROM
Erasable Programmable Read-Only Memory
Erasable Programmable Read-Only Memory
0130.
0130.
EPS
EPS
Encapsulated PostScript
Encapsulated PostScript
0131.
0131.
FAP
FAP
FORTRAN Assembly Program
FORTRAN Assembly Program
0132.
0132.
FAQ
FAQ
Frequently Asked Questions
Frequently Asked Questions
0133.
0133.
FAT
FAT
File Allocation Table
File Allocation Table
0134.
0134.
FCC
FCC
Federal Communication Commission
Federal Communication Commission
0135.
0135.
FDA
FDA
Food and Drug Administration
Food and Drug Administration
0136.
0136.
FDD
FDD
Floppy Disk Drive
Floppy Disk Drive
0137.
0137.
FDDI
FDDI
Fiber Distributed Data Interface
Fiber Distributed Data Interface
0138.
0138.
FEMB
FEMB
Front-End Motherboard
Front-End Motherboard
0139.
0139.
FIPS
FIPS
Federal Information Processing Standards
Federal Information Processing Standards
0140.
0140.
FMRI
FMRI
Functional Magnetic Resonance Imaging
Functional Magnetic Resonance Imaging
0141.
0141.
FORTRAN
FORTRAN
FORmula TRANslating system
FORmula TRANslating system
0142.
0142.
FOSDEM
FOSDEM
Free and Open-source Software Developers' European Meeting
Free and Open-source Software Developers' European Meeting
0143.
0143.
FOSS
FOSS
Free and Open-Source Software
Free and Open-Source Software
0144.
0144.
FP
FP
Function Programming / Functional Programming
Function Programming / Functional Programming
0145.
0145.
FPGA
FPGA
Field Programmable Gate Array
Field Programmable Gate Array
0146.
0146.
FPU
FPU
Floating-Point Unit
Floating-Point Unit
0147.
0147.
FQDN
FQDN
Fully Qualified Domain Name
Fully Qualified Domain Name
0148.
0148.
FSF
FSF
Free Software Foundation
Free Software Foundation
0149.
0149.
FSM
FSM
Finite State Machine
Finite State Machine
0150.
0150.
FTP
FTP
File Transfer Protocol
File Transfer Protocol
0151.
0151.
FXP
FXP
File eXchange Protocol
File eXchange Protocol
0152.
0152.
GB
GB
Gigabyte
Gigabyte
0153.
0153.
Gbps
Gbps
Gigabits per second
Gigabits per second
0154.
0154.
GCJ
GCJ
GNU Compiler for Java
GNU Compiler for Java
0155.
0155.
GCP
GCP
Google Cloud Platform
Google Cloud Platform
0156.
0156.
GIF
GIF
Graphics Interchange Format
Graphics Interchange Format
0157.
0157.
GIF
GIF
Graphic Interchange Format
Graphic Interchange Format
0158.
0158.
GIS
GIS
Geographic Information System
Geographic Information System
0159.
0159.
GPL
GPL
General-Purpose Language
General-Purpose Language
0160.
0160.
GPU
GPU
Graphics Processing Unit
Graphics Processing Unit
0161.
0161.
GSM
GSM
Global System for Mobile Communication
Global System for Mobile Communication
Used in Europe and Asia.
Used in Europe and Asia.
0162.
0162.
GUI
GUI
Graphical User Interface
Graphical User Interface
A user interface that allows users to interact with electronic devices through graphical icons and visual indicators.
A user interface that allows users to interact with electronic devices through graphical icons and visual indicators.
0163.
0163.
HD DVD
HD DVD
High Definition DVD
High Definition DVD
0164.
0164.
HDD
HDD
Hard Disk Drive
Hard Disk Drive
0165.
0165.
HDL
HDL
Hardware Description Language
Hardware Description Language
0166.
0166.
HDMI
HDMI
High-Definition Multimedia Interface
High-Definition Multimedia Interface
0167.
0167.
HEPA
HEPA
High Efficiency Particulate Air
High Efficiency Particulate Air
0168.
0168.
HHD
HHD
Hybrid Hard Drive
Hybrid Hard Drive
0169.
0169.
HP
HP
Hewlett-Packard
Hewlett-Packard
0170.
0170.
HPC
HPC
High-Performance Computing
High-Performance Computing
0171.
0171.
HPFS
HPFS
High Performance File System
High Performance File System
0172.
0172.
HSDPA
HSDPA
High-Speed Downlink Packet Access
High-Speed Downlink Packet Access
0173.
0173.
HSL
HSL
Hue Saturation Lightness
Hue Saturation Lightness
0174.
0174.
HSL (Lu)
HSL (Lu)
Hue Saturation Luminosity (luminance scale)
Hue Saturation Luminosity (luminance scale)
HSL (Lu) (Microsoft Office Standards)
HSL (Lu) (Microsoft Office Standards)
Hue (H) ranges from 0 to 255 (where 0 is Red, 85 is Green, 170 is Blue, and it cycles back to 255).
Hue (H) ranges from 0 to 255 (where 0 is Red, 85 is Green, 170 is Blue, and it cycles back to 255).
Saturation (S) ranges from 0 (completely desaturated or grayscale) to 255 (fully saturated).
Saturation (S) ranges from 0 (completely desaturated or grayscale) to 255 (fully saturated).
Luminosity (L) ranges from 0 (black) to 255 (white), with 128 being a middle point.
Luminosity (L) ranges from 0 (black) to 255 (white), with 128 being a middle point.
HSL (Traditional Standards)
HSL (Traditional Standards)
Hue (H) Ranges from 0° to 360°.
Hue (H) Ranges from 0° to 360°.
Saturation (S) Ranges from 0% to 100%
Saturation (S) Ranges from 0% to 100%
Luminosity (L) Ranges from 0% to 100%
Luminosity (L) Ranges from 0% to 100%
0175.
0175.
HSM
HSM
Hierarchical Storage Management
Hierarchical Storage Management
0176.
0176.
HSV
HSV
Hue Saturation Value
Hue Saturation Value
Color Attribute
Color Attribute
0177.
0177.
HT
HT
Hyper Threading
Hyper Threading
0178.
0178.
HTC
HTC
High-Throughput Computing
High-Throughput Computing
0179.
0179.
HTM
HTM
Hierarchical Temporal Memory
Hierarchical Temporal Memory
0180.
0180.
HTML
HTML
Hyper Text Mark-up Language
Hyper Text Mark-up Language
0181.
0181.
HTTP
HTTP
Hyper Text Transfer Protocol
Hyper Text Transfer Protocol
0182.
0182.
HTTPd
HTTPd
Hypertext Transport Protocol Daemon
Hypertext Transport Protocol Daemon
0183.
0183.
HTTPS
HTTPS
Hypertext Transfer Protocol Secure (HTTP Secure)
Hypertext Transfer Protocol Secure (HTTP Secure)
0184.
0184.
Hz
Hz
Hertz
Hertz
0185.
0185.
I/O
I/O
Input/output
Input/output
0186.
0186.
IANA
IANA
Internet Assigned Numbers Authority
Internet Assigned Numbers Authority
0187.
0187.
iBCS
iBCS
Intel Binary Compatibility Standard
Intel Binary Compatibility Standard
0188.
0188.
IBM
IBM
International Business Machines
International Business Machines
0189.
0189.
ICANN
ICANN
Internet Corporation for Assigned Names and Numbers
Internet Corporation for Assigned Names and Numbers
0190.
0190.
ICMP
ICMP
Internet Control Message Protocol
Internet Control Message Protocol
0191.
0191.
ICP
ICP
Internet Cache Protocol
Internet Cache Protocol
0192.
0192.
ICS
ICS
Internet Connection Sharing
Internet Connection Sharing
0193.
0193.
ICT
ICT
Information and Communication Technology
Information and Communication Technology
0194.
0194.
IDE
IDE
Integrated Development Environment
Integrated Development Environment
0195.
0195.
IDE
IDE
Integrated Drive Electronics
Integrated Drive Electronics
0196.
0196.
IDEN
IDEN
Integrated Digital Enhanced Network
Integrated Digital Enhanced Network
Only used by Nextel in the U.S.A.
Only used by Nextel in the U.S.A.
0197.
0197.
IDL
IDL
Interactive Data Language
Interactive Data Language
0198.
0198.
IDLE
IDLE
Integrated Development and Learning Environment
Integrated Development and Learning Environment
0199.
0199.
IE
IE
Internet Explorer
Internet Explorer
0200.
0200.
IEC
IEC
International Electrotechnical Commission
International Electrotechnical Commission
0201.
0201.
IEEE
IEEE
Institute of Electrical and Electronics Engineers
Institute of Electrical and Electronics Engineers
0202.
0202.
IEEE
IEEE
Institute of Electrical and Electronic Engineers
Institute of Electrical and Electronic Engineers
0203.
0203.
IFL
IFL
Integrated Facility for Linux
Integrated Facility for Linux
0204.
0204.
IGRP
IGRP
Interior Gateway Routing Protocol
Interior Gateway Routing Protocol
0205.
0205.
IMAP
IMAP
Internet Message Access Protocol
Internet Message Access Protocol
0206.
0206.
INFOSEC
INFOSEC
Information Systems Security
Information Systems Security
0207.
0207.
int
int
Integer
Integer
In Python and other Languages
In Python and other Languages
0208.
0208.
IoT
IoT
Internet of Things
Internet of Things
0209.
0209.
IOT
IOT
Internet Of Things
Internet Of Things
0210.
0210.
IP
IP
Internet Protocol
Internet Protocol
0211.
0211.
IPAM
IPAM
IP Address Management
IP Address Management
0212.
0212.
IPS
IPS
Instructions Per Second
Instructions Per Second
0213.
0213.
IPS
IPS
Intrusion Prevention System
Intrusion Prevention System
0214.
0214.
IPsec
IPsec
Internet Protocol security
Internet Protocol security
0215.
0215.
IPTV
IPTV
Internet Protocol Television
Internet Protocol Television
0216.
0216.
IPv4
IPv4
Internet Protocol version 4
Internet Protocol version 4
0217.
0217.
IPv6
IPv6
Internet Protocol version 6
Internet Protocol version 6
0218.
0218.
IPX
IPX
Internetwork Packet Exchange
Internetwork Packet Exchange
0219.
0219.
IRC
IRC
Internet Relay Chat
Internet Relay Chat
0220.
0220.
IRI
IRI
Internationalized Resource Identifier
Internationalized Resource Identifier
0221.
0221.
IRP
IRP
I/O Request Packet
I/O Request Packet
0222.
0222.
IRQ
IRQ
Interrupt Request
Interrupt Request
0223.
0223.
IS
IS
Information Systems
Information Systems
0224.
0224.
ISA
ISA
Industry Standard Architecture
Industry Standard Architecture
0225.
0225.
ISBN
ISBN
International Standard Book Number
International Standard Book Number
A 10 digit number: X1 X2 X3 X4 X5 X6 X7 X8 X9 X10
A 10 digit number: X1 X2 X3 X4 X5 X6 X7 X8 X9 X10
X1: Language
X1: Language
X2: publishing House
X2: publishing House
X10 = ( (1* X1) + (2*X2) + (3*X3) + (4*X4) + (5*X5) + (6*X6) + (7*X7) + (8*X8) + (9*X9) ) Modulus 11
X10 = ( (1* X1) + (2*X2) + (3*X3) + (4*X4) + (5*X5) + (6*X6) + (7*X7) + (8*X8) + (9*X9) ) Modulus 11
0226.
0226.
ISDN
ISDN
Integrated Services Digital Network
Integrated Services Digital Network
0227.
0227.
ISDN
ISDN
Integrated Service Digital Network
Integrated Service Digital Network
0228.
0228.
ISO
ISO
International Organization for Standardization
International Organization for Standardization
0229.
0229.
ISO
ISO
International Standards Organization
International Standards Organization
0230.
0230.
ISP
ISP
Internet Service Provider
Internet Service Provider
0231.
0231.
ISP
ISP
Internet Service Provider
Internet Service Provider
0232.
0232.
IT
IT
Information Technology
Information Technology
0233.
0233.
J2ME
J2ME
Java 2 Micro Edition
Java 2 Micro Edition
0234.
0234.
J2SE
J2SE
Java 2 Standard Edition
Java 2 Standard Edition
0235.
0235.
JAXP
JAXP
Java API for XML Processing
Java API for XML Processing
0236.
0236.
JCE
JCE
Java Cryptography Extension
Java Cryptography Extension
0237.
0237.
JCP
JCP
Java Community Process
Java Community Process
0238.
0238.
JDBC
JDBC
Java Database Connectivity
Java Database Connectivity
0239.
0239.
JDK
JDK
Java Development Kit
Java Development Kit
0240.
0240.
JDS
JDS
Java Desktop System
Java Desktop System
0241.
0241.
JEE
JEE
Java Enterprise Edition
Java Enterprise Edition
0242.
0242.
JFC
JFC
Java Foundation Classes
Java Foundation Classes
0243.
0243.
JFS
JFS
IBM Journaling File System
IBM Journaling File System
0244.
0244.
JME
JME
Java Micro Edition
Java Micro Edition
0245.
0245.
JMS
JMS
Java Message Service
Java Message Service
0246.
0246.
JMX
JMX
Java Management Extensions
Java Management Extensions
0247.
0247.
JNDI
JNDI
Java Naming and Directory Interface
Java Naming and Directory Interface
0248.
0248.
JNI
JNI
Java Native Interface
Java Native Interface
0249.
0249.
JNZ
JNZ
Jump non-zero
Jump non-zero
0250.
0250.
JPEG
JPEG
Joint Photographic Experts Group
Joint Photographic Experts Group
0251.
0251.
JRE
JRE
Java Runtime Environment
Java Runtime Environment
0252.
0252.
JS
JS
JavaScript
JavaScript
0253.
0253.
JSE
JSE
Java Standard Edition
Java Standard Edition
0254.
0254.
JSON
JSON
JavaScript Object Notation
JavaScript Object Notation
A lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate.
A lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate.
0255.
0255.
JSP
JSP
Jackson Structured Programming
Jackson Structured Programming
0256.
0256.
JSP
JSP
Java Server Pages
Java Server Pages
0257.
0257.
Kb
Kb
Kilobit
Kilobit
0258.
0258.
KB
KB
Kilobyte
Kilobyte
0259.
0259.
KB
KB
Kilobyte
Kilobyte
0260.
0260.
Kbps
Kbps
Kilobits per second
Kilobits per second
0261.
0261.
KBPS
KBPS
Kilo Bit Per Second
Kilo Bit Per Second
0262.
0262.
kHz
kHz
Kilohertz
Kilohertz
0263.
0263.
KiB
KiB
KibiByte
KibiByte
0264.
0264.
Kips
Kips
Kilo Byte per second
Kilo Byte per second
0265.
0265.
KRL
KRL
Knowledge Representation Language
Knowledge Representation Language
0266.
0266.
KVM
KVM
Keyboard, Video, Mouse
Keyboard, Video, Mouse
0267.
0267.
L10N
L10N
Localization
Localization
0268.
0268.
L2TP
L2TP
Layer two Tunneling Protocol
Layer two Tunneling Protocol
0269.
0269.
LACP
LACP
Link Aggregation Control Protocol
Link Aggregation Control Protocol
0270.
0270.
LAMP
LAMP
Linux Apache MySQL Perl
Linux Apache MySQL Perl
0271.
0271.
LAMP
LAMP
Linux Apache MySQL PHP
Linux Apache MySQL PHP
0272.
0272.
LAMP
LAMP
Linux Apache MySQL Python
Linux Apache MySQL Python
0273.
0273.
LAN
LAN
Local Area Network
Local Area Network
0274.
0274.
LBA
LBA
Logical Block Addressing
Logical Block Addressing
0275.
0275.
LCD
LCD
Liquid Crystal Display
Liquid Crystal Display
0276.
0276.
LCOS
LCOS
Liquid Crystal On Silicon
Liquid Crystal On Silicon
0277.
0277.
LDAP
LDAP
Lightweight Directory Access Protocol
Lightweight Directory Access Protocol
0278.
0278.
len
len
Length
Length
In Python and other Languages
In Python and other Languages
0279.
0279.
LF
LF
Line Feed
Line Feed
0280.
0280.
LF
LF
Low Frequency
Low Frequency
0281.
0281.
LFS
LFS
Linux From Scratch
Linux From Scratch
0282.
0282.
LGA
LGA
Land Grid Array
Land Grid Array
0283.
0283.
LIB
LIB
LIBrary
LIBrary
0284.
0284.
LIP
LIP
Loop Initialization Primitive
Loop Initialization Primitive
0285.
0285.
LOC
LOC
Lines of Code
Lines of Code
0286.
0286.
log
log
logarithm
logarithm
In Python and other Languages
In Python and other Languages
The words logarithm and algorithm are named after Al-Khwarizmi.
The words logarithm and algorithm are named after Al-Khwarizmi.
780 A.D. Birth of Mohamed Ibn-Musa Al-Khwarizmi.
780 A.D. Birth of Mohamed Ibn-Musa Al-Khwarizmi.
825 A.D. At the age of 45, Al-Khwarizmi wrote a book which was the oldest known writing using a fully developed numeration system.
825 A.D. At the age of 45, Al-Khwarizmi wrote a book which was the oldest known writing using a fully developed numeration system.
Al-Khwarizmi established the branch of mathematics that is known as Algebra. The word Algebra is driven from the Arabic word “Jaber” that means Approximation.
Al-Khwarizmi established the branch of mathematics that is known as Algebra. The word Algebra is driven from the Arabic word “Jaber” that means Approximation.
Al-Khwarizmi established the Arabic numbers 0 through 9 that are still in use until today.
Al-Khwarizmi established the Arabic numbers 0 through 9 that are still in use until today.
850 A.D. Al-Khwarizmi died at the age of 70.
850 A.D. Al-Khwarizmi died at the age of 70.
0287.
0287.
LPI
LPI
Linux Professional Institute
Linux Professional Institute
0288.
0288.
LSB
LSB
Least Significant Bit
Least Significant Bit
0289.
0289.
LSI
LSI
Large-Scale Integration
Large-Scale Integration
0290.
0290.
LTL
LTL
Linear Temporal Logic
Linear Temporal Logic
0291.
0291.
LTR
LTR
Left-to-Right
Left-to-Right
0292.
0292.
LUG
LUG
Linux User Group
Linux User Group
0293.
0293.
LUN
LUN
Logical Unit Number
Logical Unit Number
0294.
0294.
LV
LV
Logical Volume
Logical Volume
0295.
0295.
LVD
LVD
Low Voltage Differential
Low Voltage Differential
0296.
0296.
MAC
MAC
Mandatory Access Control
Mandatory Access Control
0297.
0297.
MAC
MAC
Message Authentication Code
Message Authentication Code
0298.
0298.
MAN
MAN
Metropolitan Area Network
Metropolitan Area Network
0299.
0299.
max
max
Maximum
Maximum
In Python and other Languages
In Python and other Languages
0300.
0300.
MB
MB
Megabyte
Megabyte
0301.
0301.
Mb
Mb
Megabit
Megabit
0302.
0302.
Mbps
Mbps
Megabits per second
Megabits per second
0303.
0303.
MBR
MBR
Master Boot Record
Master Boot Record
0304.
0304.
MCA
MCA
Micro Channel Architecture
Micro Channel Architecture
0305.
0305.
MCA
MCA
Microsoft Certified Architect
Microsoft Certified Architect
0306.
0306.
MCDBA
MCDBA
Microsoft Certified DataBase Administrator
Microsoft Certified DataBase Administrator
0307.
0307.
mcg
mcg
Micro Gram
Micro Gram
0308.
0308.
MCITP
MCITP
Microsoft Certified Information Technology Professional
Microsoft Certified Information Technology Professional
0309.
0309.
MCM
MCM
Microsoft Certified Master
Microsoft Certified Master
0310.
0310.
MCP
MCP
Microsoft Certified Professional
Microsoft Certified Professional
0311.
0311.
MCPD
MCPD
Microsoft Certified Professional Developer
Microsoft Certified Professional Developer
0312.
0312.
MCSA[broken anchor]
MCSA[broken anchor]
Microsoft Certified Systems Administrator
Microsoft Certified Systems Administrator
0313.
0313.
MCTS
MCTS
Microsoft Certified Technology Specialist
Microsoft Certified Technology Specialist
0314.
0314.
MDA
MDA
Model-Driven Architecture
Model-Driven Architecture
0315.
0315.
MDA
MDA
Monochrome Display Adapter
Monochrome Display Adapter
0316.
0316.
MDF
MDF
Main Distribution Frame
Main Distribution Frame
0317.
0317.
MDI
MDI
Multiple-Document Interface
Multiple-Document Interface
0318.
0318.
MDM
MDM
Master Data Management
Master Data Management
0319.
0319.
ME
ME
Microsoft Edge
Microsoft Edge
0320.
0320.
MFA
MFA
Multi-Factor Authentication
Multi-Factor Authentication
0321.
0321.
MIDI
MIDI
Musical Instrument Digital Interface
Musical Instrument Digital Interface
0322.
0322.
MIME
MIME
Multipurpose Internet Mail Extensions
Multipurpose Internet Mail Extensions
0323.
0323.
min
min
Minimum
Minimum
In Python and other Languages
In Python and other Languages
0324.
0324.
MIT
MIT
Massachusetts Institute of Technology
Massachusetts Institute of Technology
Location: Cambridge, Massachusetts, U.S.A.
Location: Cambridge, Massachusetts, U.S.A.
Computer Science Program: MIT Computer Science and Artificial Intelligence Laboratory (CSAIL)
Computer Science Program: MIT Computer Science and Artificial Intelligence Laboratory (CSAIL)
Degrees Offered: Bachelor of Science in Computer Science, Master's, and Ph.D. in Computer Science.
Degrees Offered: Bachelor of Science in Computer Science, Master's, and Ph.D. in Computer Science.
Notable Alumni: Tim Berners-Lee (Inventor of the World Wide Web), Richard Stallman (Founder of the Free Software Movement).
Notable Alumni: Tim Berners-Lee (Inventor of the World Wide Web), Richard Stallman (Founder of the Free Software Movement).
0325.
0325.
ML
ML
Machine Learning
Machine Learning
0326.
0326.
MMC
MMC
Microsoft Management Console
Microsoft Management Console
0327.
0327.
MMF
MMF
Multi-Mode (optical) Fiber
Multi-Mode (optical) Fiber
0328.
0328.
MMI
MMI
Man Machine Interface.
Man Machine Interface.
0329.
0329.
MMIO
MMIO
Memory-Mapped I/O
Memory-Mapped I/O
0330.
0330.
MMU
MMU
Memory Management Unit
Memory Management Unit
0331.
0331.
MMX
MMX
Multi-Media Extensions
Multi-Media Extensions
0332.
0332.
MNG
MNG
Multiple-image Network Graphics
Multiple-image Network Graphics
0333.
0333.
MODEM
MODEM
MODulator-DEModulator
MODulator-DEModulator
0334.
0334.
MOP
MOP
Meta-Object Protocol
Meta-Object Protocol
0335.
0335.
MOV
MOV
Apple QuickTime Multimedia File
Apple QuickTime Multimedia File
0336.
0336.
MP3
MP3
Motion Picture layer 3
Motion Picture layer 3
0337.
0337.
MPAA
MPAA
Motion Picture Association of America
Motion Picture Association of America
0338.
0338.
MPEG
MPEG
Motion Pictures Experts Group
Motion Pictures Experts Group
0339.
0339.
MPEG2
MPEG2
Motion Picture Expert Group-2
Motion Picture Expert Group-2
0340.
0340.
MPL
MPL
Mozilla Public License
Mozilla Public License
0341.
0341.
MPLS
MPLS
Multiprotocol Label Switching
Multiprotocol Label Switching
0342.
0342.
MPU
MPU
Microprocessor Unit
Microprocessor Unit
0343.
0343.
MS
MS
Microsoft
Microsoft
0344.
0344.
MSB
MSB
Most Significant Bit
Most Significant Bit
0345.
0345.
MSDN
MSDN
Microsoft Developer Network
Microsoft Developer Network
0346.
0346.
MS-DOS
MS-DOS
Microsoft DOS
Microsoft DOS
0347.
0347.
MSI
MSI
Medium-Scale Integration
Medium-Scale Integration
0348.
0348.
MSI
MSI
Microsoft Installer
Microsoft Installer
0349.
0349.
MSN
MSN
Microsoft Network
Microsoft Network
0350.
0350.
MT
MT
Machine Translation
Machine Translation
0351.
0351.
MU
MU
Memory Unit
Memory Unit
0352.
0352.
MVS
MVS
Multiple Virtual Storage
Multiple Virtual Storage
0353.
0353.
MWC
MWC
Mobile World Congress
Mobile World Congress
0354.
0354.
MXF
MXF
Material Exchange Format
Material Exchange Format
0355.
0355.
NAC
NAC
Network Access Control
Network Access Control
0356.
0356.
NACK
NACK
Negative ACKnowledgement
Negative ACKnowledgement
0357.
0357.
NaN
NaN
Not a Number
Not a Number
0358.
0358.
NAP
NAP
Network Access Protection
Network Access Protection
0359.
0359.
NASDAQ
NASDAQ
National Association of Securities Dealers Automated Quotations
National Association of Securities Dealers Automated Quotations
0360.
0360.
NAT
NAT
Network Address Translation
Network Address Translation
0361.
0361.
NCP
NCP
NetWare Core Protocol
NetWare Core Protocol
0362.
0362.
NCQ
NCQ
Native Command Queuing
Native Command Queuing
0363.
0363.
NCSA
NCSA
National Center for Supercomputing Applications
National Center for Supercomputing Applications
0364.
0364.
NDIS
NDIS
Network Driver Interface Specification
Network Driver Interface Specification
0365.
0365.
NetBIOS
NetBIOS
Network Basic Input/Output System
Network Basic Input/Output System
0366.
0366.
NFA
NFA
Nondeterministic Finite Automaton
Nondeterministic Finite Automaton
0367.
0367.
NFS
NFS
Network File System
Network File System
0368.
0368.
NGSCB
NGSCB
Next-Generation Secure Computing Base
Next-Generation Secure Computing Base
0369.
0369.
NIST
NIST
National Institute of Standards and Technology
National Institute of Standards and Technology
0370.
0370.
NLP
NLP
Natural Language Processing
Natural Language Processing
0371.
0371.
NOS
NOS
Network Operating System
Network Operating System
0372.
0372.
NS
NS
Netscape
Netscape
0373.
0373.
NSPR
NSPR
Netscape Portable Runtime
Netscape Portable Runtime
0374.
0374.
NTFS
NTFS
Network File System
Network File System
0375.
0375.
NTP
NTP
Network Time Protocol
Network Time Protocol
0376.
0376.
NTSC
NTSC
National Television System Committee
National Television System Committee
NTSC standard is 4.2 MHz (4.2 million cycle/second)
NTSC standard is 4.2 MHz (4.2 million cycle/second)
0377.
0377.
OAuth
OAuth
Open-Standard Authorization
Open-Standard Authorization
0378.
0378.
OCR
OCR
Optical Character Recognition
Optical Character Recognition
0379.
0379.
OEM
OEM
Original Equipment Manufacturer
Original Equipment Manufacturer
0380.
0380.
OLE
OLE
Object Linking and Embedding
Object Linking and Embedding
0381.
0381.
OOM
OOM
Out Of Memory
Out Of Memory
0382.
0382.
OOP
OOP
Object-Oriented Programming
Object-Oriented Programming
0383.
0383.
OPML
OPML
Outline Processor Markup Language
Outline Processor Markup Language
0384.
0384.
ORM
ORM
Object–Relational Mapping
Object–Relational Mapping
0385.
0385.
OS
OS
Operating System
Operating System
0386.
0386.
OSI
OSI
Open Source Initiative
Open Source Initiative
0387.
0387.
OSI
OSI
Open Systems Interconnection
Open Systems Interconnection
0388.
0388.
OSS
OSS
Open-Source Software
Open-Source Software
0389.
0389.
OSTG
OSTG
Open Source Technology Group
Open Source Technology Group
0390.
0390.
OTP
OTP
One-time password
One-time password
0391.
0391.
P2P
P2P
Peer to Peer
Peer to Peer
0392.
0392.
PC DOS
PC DOS
Personal Computer Disc Operating System
Personal Computer Disc Operating System
0393.
0393.
PCI
PCI
Peripheral Component Interconnect
Peripheral Component Interconnect
0394.
0394.
PCL
PCL
Printer Command Language
Printer Command Language
0395.
0395.
PCMCIA
PCMCIA
Personal Computer Memory Card International Association
Personal Computer Memory Card International Association
0396.
0396.
PDA
PDA
Personal Digital Assistant
Personal Digital Assistant
0397.
0397.
PDF
PDF
Portable Document Format
Portable Document Format
0398.
0398.
PERL
PERL
Practical Extraction and Reporting Language
Practical Extraction and Reporting Language
0399.
0399.
PERL
PERL
Practical Extraction and Reporting Language
Practical Extraction and Reporting Language
0400.
0400.
PET
PET
Positron Emission Tomography
Positron Emission Tomography
0401.
0401.
PG
PG
Peripheral Gateway
Peripheral Gateway
0402.
0402.
PGP
PGP
Pretty Good Privacy
Pretty Good Privacy
0403.
0403.
PID
PID
Product Identification Number
Product Identification Number
0404.
0404.
PING
PING
Packet Internet Groper
Packet Internet Groper
0405.
0405.
Pixel
Pixel
Picture element
Picture element
0406.
0406.
PNG
PNG
Portable Network Graphics
Portable Network Graphics
0407.
0407.
PnP
PnP
Plug-and-Play
Plug-and-Play
0408.
0408.
POP3
POP3
Post Office Protocol Version 3
Post Office Protocol Version 3
0409.
0409.
PPI
PPI
Pixels Per Inch
Pixels Per Inch
0410.
0410.
PPM
PPM
Pages Per Minute
Pages Per Minute
0411.
0411.
PPM
PPM
Paper Per Minute
Paper Per Minute
0412.
0412.
PPP
PPP
Point-to-Point Protocol
Point-to-Point Protocol
0413.
0413.
PPP
PPP
Point-to-Point Protocol
Point-to-Point Protocol
0414.
0414.
PRL
PRL
Preferred Roaming List
Preferred Roaming List
0415.
0415.
PVC
PVC
Poly-Vinyl Chloride
Poly-Vinyl Chloride
0416.
0416.
Qubit
Qubit
Quantum Bit
Quantum Bit
0417.
0417.
RAM
RAM
Random Access Memory
Random Access Memory
0418.
0418.
RAMDAC
RAMDAC
Random Access Memory Digital-to-Analog Converter
Random Access Memory Digital-to-Analog Converter
Converts digital signals from a computer into analog signals for output on a display.
Converts digital signals from a computer into analog signals for output on a display.
0419.
0419.
randint
randint
Random Integer
Random Integer
In Python
In Python
0420.
0420.
RD RAM
RD RAM
Rambus RAM
Rambus RAM
Works with Pentium:
Works with Pentium:
PC600
PC600
PC700
PC700
PC800
PC800
PC1066
PC1066
PC1200
PC1200
0421.
0421.
RDP
RDP
Remote Desktop Protocol
Remote Desktop Protocol
0422.
0422.
RDS
RDS
Remote Data Services
Remote Data Services
0423.
0423.
REST
REST
Representational State Transfer
Representational State Transfer
An architectural style for designing networked applications, relying on stateless communication.
An architectural style for designing networked applications, relying on stateless communication.
0424.
0424.
RGB
RGB
Red Green Blue
Red Green Blue
Color Attribute
Color Attribute
Decimal RGB
Decimal RGB
In the Decimal RGB classification, a color's Red (R), Green (G), or Blue (B) component is described by a whole number ranging from 0 to 255. Each component can have one of 256 numerical values.
In the Decimal RGB classification, a color's Red (R), Green (G), or Blue (B) component is described by a whole number ranging from 0 to 255. Each component can have one of 256 numerical values.
For example, the color Alice Blue is described as 240, 248, 255.
For example, the color Alice Blue is described as 240, 248, 255.
Hexadecimal RGB
Hexadecimal RGB
In the Hexadecimal RGB classification, a color's Red (R), Green (G), or Blue (B) component is represented by two entities, which can be digits (0-9) or letters (A-F). Each component can have one of 256 numerical values.
In the Hexadecimal RGB classification, a color's Red (R), Green (G), or Blue (B) component is represented by two entities, which can be digits (0-9) or letters (A-F). Each component can have one of 256 numerical values.
For example, Alice Blue is represented as #F0F8FF, where "F0" means 240, "F8" means 248, and "FF" means 255.
For example, Alice Blue is represented as #F0F8FF, where "F0" means 240, "F8" means 248, and "FF" means 255.
The Hexadecimal System uses ten Arabic numbers (0-9) and the letters A through F to describe colors.
The Hexadecimal System uses ten Arabic numbers (0-9) and the letters A through F to describe colors.
0425.
0425.
ROM
ROM
Read Only Memory
Read Only Memory
0426.
0426.
ROM-DOS
ROM-DOS
Read-Only Memory – Disk Operating System
Read-Only Memory – Disk Operating System
0427.
0427.
RPM
RPM
RPM Package Manager
RPM Package Manager
0428.
0428.
RSTP
RSTP
Real-Time Transfer Protocol
Real-Time Transfer Protocol
0429.
0429.
RTF
RTF
Rich Text Format
Rich Text Format
0430.
0430.
RTL
RTL
Right-to-Left
Right-to-Left
0431.
0431.
SD
SD
Secure Digital
Secure Digital
0432.
0432.
SD RAM
SD RAM
Synchronous Dynamic Ram
Synchronous Dynamic Ram
Rated by speed in MHz (the number indicates the number in MHz):
Rated by speed in MHz (the number indicates the number in MHz):
PC66
PC66
PC100
PC100
PC133
PC133
PC150
PC150
RAM is either Parity Memory or Non-Parity Memory. Parity is slower and more expensive than Non-Parity, but Parity checks data storage errors.
RAM is either Parity Memory or Non-Parity Memory. Parity is slower and more expensive than Non-Parity, but Parity checks data storage errors.
0433.
0433.
SDDL
SDDL
Security Descriptor Definition Language
Security Descriptor Definition Language
0434.
0434.
SDH
SDH
Synchronous Digital Hierarchy
Synchronous Digital Hierarchy
0435.
0435.
SDI
SDI
Single-Document Interface
Single-Document Interface
0436.
0436.
SDRAM
SDRAM
Synchronous Dynamic Random-Access Memory
Synchronous Dynamic Random-Access Memory
0437.
0437.
SDRAM
SDRAM
Synchronous Dynamic Random Access Memory
Synchronous Dynamic Random Access Memory
0438.
0438.
SDSL
SDSL
Symmetric Digital Subscriber Line (Symmetric DSL)
Symmetric Digital Subscriber Line (Symmetric DSL)
0439.
0439.
SEI
SEI
Software Engineering Institute
Software Engineering Institute
0440.
0440.
SEO
SEO
Search Engine Optimization
Search Engine Optimization
0441.
0441.
SEO
SEO
Search Engine Optimization
Search Engine Optimization
0442.
0442.
SFTP
SFTP
Secure FTP
Secure FTP
0443.
0443.
SFTP
SFTP
Simple File Transfer Protocol
Simple File Transfer Protocol
0444.
0444.
SFTP
SFTP
SSH File Transfer Protocol
SSH File Transfer Protocol
0445.
0445.
SGI
SGI
Silicon Graphics, Incorporated
Silicon Graphics, Incorporated
0446.
0446.
SGML
SGML
Standard Generalized Markup Language
Standard Generalized Markup Language
0447.
0447.
SGR
SGR
Select Graphic Rendition
Select Graphic Rendition
0448.
0448.
SHA
SHA
Secure Hash Algorithm
Secure Hash Algorithm
0449.
0449.
SHDSL
SHDSL
Single-pair High-speed Digital Subscriber Line
Single-pair High-speed Digital Subscriber Line
0450.
0450.
SIC
SIC
Standard Industrial Code
Standard Industrial Code
0451.
0451.
SIGCAT
SIGCAT
Special Interest Group on CD-ROM Applications and Technology
Special Interest Group on CD-ROM Applications and Technology
0452.
0452.
SIM
SIM
Subscriber Information Module
Subscriber Information Module
0453.
0453.
sin
sin
Sine
Sine
In Python and other Languages
In Python and other Languages
0454.
0454.
SIMM
SIMM
Single In-Line Memory Modulus
Single In-Line Memory Modulus
0455.
0455.
SLIP
SLIP
Serial Line Internet Protocol
Serial Line Internet Protocol
0456.
0456.
SMS
SMS
Short Message Service
Short Message Service
0457.
0457.
SMS
SMS
System Management Server
System Management Server
0458.
0458.
SMTP
SMTP
Simple Mail Transfer Protocol
Simple Mail Transfer Protocol
0459.
0459.
SNA
SNA
Systems Network Architecture
Systems Network Architecture
0460.
0460.
SNMP
SNMP
Simple Network Management Protocol
Simple Network Management Protocol
0461.
0461.
SNTP
SNTP
Simple Network Time Protocol
Simple Network Time Protocol
0462.
0462.
SOA
SOA
Service-Oriented Architecture
Service-Oriented Architecture
0463.
0463.
SOAP
SOAP
Simple Object Access Protocol
Simple Object Access Protocol
A messaging protocol for exchanging structured information in web services.
A messaging protocol for exchanging structured information in web services.
0464.
0464.
SQL
SQL
Structured Query Language
Structured Query Language
Scarcely Qualified as a Language.
Scarcely Qualified as a Language.
0465.
0465.
sqr
sqr
Square Root
Square Root
In Python and other Languages
In Python and other Languages
0466.
0466.
SRAM
SRAM
Static Random-Access Memory
Static Random-Access Memory
0467.
0467.
SSA
SSA
Static Single Assignment
Static Single Assignment
0468.
0468.
SSD
SSD
Software Specification Document
Software Specification Document
0469.
0469.
SSD
SSD
Solid-State Drive
Solid-State Drive
0470.
0470.
SSDP
SSDP
Simple Service Discovery Protocol
Simple Service Discovery Protocol
0471.
0471.
SSH
SSH
Secure Shell
Secure Shell
A cryptographic network protocol for secure remote login and other secure network services over an unsecured network.
A cryptographic network protocol for secure remote login and other secure network services over an unsecured network.
0472.
0472.
SSL
SSL
Secure Socket Layer
Secure Socket Layer
0473.
0473.
str
str
String
String
In Python and other Languages
In Python and other Languages
0474.
0474.
SVGA
SVGA
Super Video Graphics Array
Super Video Graphics Array
0475.
0475.
tan
tan
Tangent
Tangent
In Python and other Languages
In Python and other Languages
0476.
0476.
TB
TB
TeraByte
TeraByte
0477.
0477.
TCP
TCP
Transmission Control Protocol
Transmission Control Protocol
0478.
0478.
TCP/IP
TCP/IP
Transmission Control Protocol/Internet Protocol
Transmission Control Protocol/Internet Protocol
0479.
0479.
TFT
TFT
Thin Film Transistor
Thin Film Transistor
0480.
0480.
TIFF
TIFF
Tagged Image File Format
Tagged Image File Format
0481.
0481.
trunc
trunc
truncate
truncate
In Python and other Languages
In Python and other Languages
0482.
0482.
TTS
TTS
Text-to-Speech
Text-to-Speech
0483.
0483.
TTY
TTY
Teletype
Teletype
0484.
0484.
UML
UML
Unified Modeling Language
Unified Modeling Language
0485.
0485.
URI
URI
Uniform Resource Identifier
Uniform Resource Identifier
0486.
0486.
URL
URL
Uniform Resource Locator
Uniform Resource Locator
0487.
0487.
URL
URL
Uniform Resource Locator
Uniform Resource Locator
0488.
0488.
USB
USB
Universal Serial Bus
Universal Serial Bus
0489.
0489.
UTF
UTF
Unicode Transformation Format
Unicode Transformation Format
0490.
0490.
VB
VB
Visual Basic
Visual Basic
0491.
0491.
VBA
VBA
Visual Basic for Applications
Visual Basic for Applications
0492.
0492.
VBS
VBS
Visual Basic Script
Visual Basic Script
0493.
0493.
VCPI
VCPI
Virtual Control Program Interface
Virtual Control Program Interface
0494.
0494.
VDM
VDM
Virtual DOS Machine
Virtual DOS Machine
0495.
0495.
VGA
VGA
Video Graphics Array
Video Graphics Array
0496.
0496.
VLAN
VLAN
Virtual Local Area Network
Virtual Local Area Network
0497.
0497.
VOC
VOC
Volatile Organic Chemicals
Volatile Organic Chemicals
0498.
0498.
VPN
VPN
Virtual Private Network
Virtual Private Network
0499.
0499.
VR
VR
Virtual Reality
Virtual Reality
0500.
0500.
VRAM
VRAM
Video Random-Access Memory
Video Random-Access Memory
0501.
0501.
VRML
VRML
Virtual Reality Modeling Language
Virtual Reality Modeling Language
0502.
0502.
VSAM
VSAM
Virtual Storage-Access Method
Virtual Storage-Access Method
0503.
0503.
WAN
WAN
Wide Area Network
Wide Area Network
0504.
0504.
Windows NT
Windows NT
Windows New Technology
Windows New Technology
0505.
0505.
WLAN
WLAN
Wireless Local Area Network
Wireless Local Area Network
0506.
0506.
WMA
WMA
Windows Media Audio
Windows Media Audio
0507.
0507.
WML
WML
Wireless Markup Language
Wireless Markup Language
0508.
0508.
WMV
WMV
Windows Media Video
Windows Media Video
0509.
0509.
WPF
WPF
Windows Presentation Foundation
Windows Presentation Foundation
0510.
0510.
WTO
WTO
World Trade Organization
World Trade Organization
0511.
0511.
WWAN
WWAN
Wireless Wide Area Network
Wireless Wide Area Network
0512.
0512.
WWW
WWW
World Wide Web
World Wide Web
0513.
0513.
XML
XML
Extensible Markup Language
Extensible Markup Language
A flexible text format used for structured documents and data interchange
A flexible text format used for structured documents and data interchange
0514.
0514.
XVGA
XVGA
Extended Video Graphics Adapter
Extended Video Graphics Adapter
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