AAL
Absolute Assembly Language
AAL
Asynchronous transfer mode (ATM) Adaptation Layer
AAL1
Asynchronous transfer mode (ATM) Adaptation Layer 1
AAL2
Asynchronous transfer mode (ATM) Adaptation Layer 2
ADSL
Asymmetrical Digital Subscriber Line/Loop
CCL
Closed Conference Loop
CLCC
Closed Loop Congestion Control