411 REFERENCE · Wiktionary
AAL2
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "aal"
English
Proper noun
en proper noun
en electronics Asynchronous Transfer Mode Adaption Layer Type 2, ATM Adaption Layer Type 2.
See also
en ATM
en AAL
en AAL5