Glossary

Search for glossary terms (regular expression allowed)
Term Main definition
0VR
Zero Volt Return
Hits - 1529
2B+D
Two Bearer Plus Data
Hits - 1430
2B1Q
2 Binary 1 Quaternary
Hits - 1489
2FSK
Binary Frequency Shift Keying
Hits - 1572
3G
3rd Generation
Hits - 1531
4G
4th Generation
Hits - 1517
4WTO
4-Wire Transmission Only
Hits - 1640
A/D
Analog-to-Digital converter
Hits - 1596
AAB
Auto Answer Back
Hits - 1541
AAC
Advanced Audio Coding
Hits - 1582
AACS
Advanced Access Content System
Hits - 1519
AAL's
ATM Adaption Layers
Hits - 1597
AAM
Audio Adaptor Modules
Hits - 1607
AAR
Automatic Alternative Route
Hits - 1543
ABI
Application Binary Interface (Unix)
Hits - 1601
ABM
Adaptive Bandwidth Management
Hits - 1812
ABR
Available Bit Rate
Hits - 1566
AC
Alternating Current
Hits - 1656
AC-3
Audio Codec 3
Hits - 1606
ACC
Advanced Computer Communications
Hits - 1602
ACD
Automatic Call Distribution
Hits - 1531
ACIA
Asynchronous Communications Interface Adaptor
Hits - 1573
ACK
Acknowledge ( char06 - 06H )
Hits - 1617
ACM
Audio Compressor Module
Hits - 1631
ACO/LT
Alarm Cut Off / Lamp Test
Hits - 1531
ACP
Adjacent Channel Power
Hits - 1535
ACR
Attenuation to Crosstalk Ratio
Hits - 1517
ACT
Absolute Congestion Threshold
Hits - 1531
ADC
Analogue to Digital Converter
Hits - 1566
ADCCMP
Advanced data Communications Control Procedures (ANSI X3,66)
Hits - 1513
ADI
Automatic or Alternate Digit Inversion
Hits - 1559
ADM
Add/Drop Multiplex
Hits - 1509
ADP
Automatic Data Processing
Hits - 1471
ADPCM
Adaptive Differential Pulse Code Modulation
Hits - 1455
ADSI
Analogue Display Services Interface
Hits - 1515
ADSL
Asymmetric Digital Subscriber Line
Hits - 1435
ADX
Automatic Data Exchange
Hits - 1505
AE
Aerial
Hits - 1485
AES/EBU
Audio Engineering Society/European Broadcasting Union
Hits - 1477
AF
Audio Frequency
Hits - 1510
AFC
Automatic Frequency Control
Hits - 1513
AFD
Active Format Descriptor
Hits - 1522
AFT
Automatic Fine Tuning
Hits - 1507
AGC
Automatic Gain Control
Hits - 1459
AIN
Advanced Intelligent Network
Hits - 1456
AIS
Alarm Indication Signal
Hits - 1473
ALAPB
Autosynchronous Link Access Protocol, Balanced
Hits - 1511
ALC
Automatic Level Control
Hits - 1485
ALI
Automatic Location Identification
Hits - 1542
ALN
Adaptive Logic Network
Hits - 1584
ALSC
Automatic Level and Slope Control
Hits - 1449
ALU
Arithmetic and Logic Unit
Hits - 1440
AM
Amplitude Modulation
Hits - 1518
AM-VSB
Amplitude Modulation - Vestigial Sideband
Hits - 1523
AMI
Alternate Mark Inversion
Hits - 1508
AML
Amplitude Modulated Link
Hits - 1513
AMLCD
Active Matrix LCD
Hits - 1454
AMPS
American Mobile Phone System/Advanced Mobile Phone System
Hits - 1433
AMUSE
Advanced Multimedia Services for Residential Users
Hits - 1383
ANGA
Annual European trade show for Cable, Broadband and Satellite in Cologne Germany
Hits - 1330
ANI
Automatic Number Identification
Hits - 1372
ANM
Advanced Network Management
Hits - 1311
ANS
Automatic Network Synchronization
Hits - 1440
ANS v2
Automatic Network Synchronization version 2
Hits - 1362
ANSI
American National Standards Institute
Hits - 1410
ANSU
American National Standards Unit
Hits - 1368
AOS
Alternative Operator Services
Hits - 1380
APC
Angular Physical Contact
Hits - 1323
APD
Avalanche Photo Diode
Hits - 1281
API
Application Programming Interface
Hits - 1497
APPN
Advanced Peer to Peer Networking
Hits - 1256
APS
Automatic Protection Switching
Hits - 1445
AQA
Activity Qualified Access
Hits - 1319
ARCnet
Advancd Resource Computer Network
Hits - 1381
ARM.
Advanced Risc Machines
Hits - 1414
ARPA
Advanced Research Projects Agency
Hits - 1377
ARQ
Automatic Repeat Request
Hits - 1375
ARU
Automatic Response Unit
Hits - 1414
ASC
Abnormal Station Code; Automatic Slope Control
Hits - 1420
ASCII
American Standard Code for Information Interchange
Hits - 1373
ASIC
Application Specific Integrated Circuit
Hits - 1434
ASID
Application Specific Integrated Device
Hits - 1338
ASK
Amplitude Shift Keying
Hits - 1417
ASR
Automatic Send Receive
Hits - 1447
ATDM
Asynchronous Time Division Multiplex(er)
Hits - 1360
ATE
Automated Test Equipment
Hits - 1441
ATIS
Alliance for Telecommunications Industry Solutions
Hits - 1430
ATM
Asynchronous Transfer Mode
Hits - 1427
ATS
Abstract Test Suite
Hits - 1381
ATSC
Advanced Television Systems Committee
Hits - 1438
ATV
Advanced Television
Hits - 1385
AUI
Attachment Unit Interface (Ethernet - 15 oin)
Hits - 1446
AV
Audio-Video
Hits - 1437
AVC
Advanced Video Coding
Hits - 1448
AVI
Audio Video Interleave (Microsoft)
Hits - 1428
AVS
Audio Video Standard
Hits - 1328
AWC
Area Wide Center
Hits - 1334
AWG
American Wire Gauge
Hits - 1355
AWGN
Additive White Gausian Noise
Hits - 1250
B-FRAME
Bidirectionally Predictive-coded (B) Pictures
Hits - 1439

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