ACELP
Algebraic Code-Excited Linear Prediction
ACELP
Algebraic Code Excited Linear Prediction
CS-ACELP
Conjugate Structure Algebraic Code Excited Linear Prediction
AA
American national standard code for information interchange (ASCII) Art
AAIC
Accounting Authority Identification Code
AASP
American national standard code for information interchange (ASCII) Asynchronous Support Package
ABTS
American standard code for information interchange (ASCII) Block Terminal Services