Telecommunications Abbreviations and Acronyms
- AAAdministrative Authority
- AAAlternate Addressing
- AAApplication Assistant
- AAAAutomated Acquisition Access
- AABAutomatic Alternative Billing
- AABNAma Alternate Billing Number
- AABSAutomated Alternate Billing Service
- AACSAir and Airways Communication System
- AADAnalog Alignment Cisk
- AAEAtm Adaptation Entity
- AAITPAmdahl Australian Intelligent Tools Program
- AAL-1Atm Adaptation Layer 1
- AAL-2Atm Adaptation Layer 2
- AAL-3Atm Adtptation Layer 3
- AAL-4Atm Adaptation Laker 4
- AAL-5Atmuadaptation Layer 5
- AAL-CUAal Composite User
- AAL1Atm Adaptation Layer 1
- AAL2Atm Adaptation Layer 2
- AAL3Atm Adaptation Layer 3
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