| A-C |
Antenna Carrier
|
| A-Rx |
Analog Receiver
|
| A-Tx |
Analog Transceiver
|
| AA |
Adaptive Array
|
| AA |
Administrative Authority
|
| AAA |
Authentication, Authorization and Accounting
|
| AAL |
atm adaptive layer
|
| AAR |
Automatic Alternate Routing
|
| AAV |
Alternative Access Vendor
|
| ABR |
Available Bandwidth Rate
|
| ABR |
Available Bankwidth Rate
|
| ABR |
Available Bit Rate
|
| AC |
Alternating Current
|
| ACC |
Adaptive Cruise Control
|
| ACD |
Automatic Call Distributor
|
| ACD |
Automatic Call Distribution
|
| ACF |
Access Coordination Function
|
| ACH |
Automated Clearinghouse
|
| ACK |
Acknowledgement
|
| ACK/NAK |
Acknowledgement/Negative Acknowledgement
|
| ACL |
Access Control List
|
| ACLEP |
Adaptive Code Excited Linear Prediction
|
| ACLR |
Adjacent Channel Leakage Ratio
|
| ACM |
Address Complete Message
|
| ACM |
Adaptive Code Modulation
|
| ACM |
Address Complete Message
|
| ACO |
Automatic Cut Off
|
| ACP |
Adjacent Channel Power
|
| ACPR |
Adjacent-Channel Power Ratio
|
| ACR |
Alternate Carrier Routing
|
| ACR |
Anonymous Call Rejection
|
| ACS |
Adjacent Channel Sensitivity
|
| ACSE |
Association Control Service Element
|
| ACTS |
Advanced Communications Technology Satellite
|
| ACU |
Alarm Control Unit
|
| ADAS |
Advanced Driver Assistance System
|
| ADC |
Analog-to-Digital Converter
|
| ADC |
Analoge-to-digital converter
|
| ADM |
3X DS3 Add-Drop Multiplex
|
| ADM |
Add/Drop Multiplexer
|
| ADPCM |
Adaptive Differential Pulse Code Modulation
|
| ADPCM |
Adaptive Differential Pulse Code Modulation
|
| ADS |
Add/Drop Switch
|
| ADS |
Advanced Design System
|
| ADSI |
Analog Display Services Interface
|
| ADSL |
Asymmetrical Digital Subscriber Line
|
| ADSL |
Asymmetric Digital Subscriber Line
|
| Adss |
All Dielectric Self-Supporting
|
| ADTS |
Automated Digital Terminal Systems
|
| AERM |
Alignment Error Rate Monitor
|