ARL
Authority Revocation List
ARLL
Advanced Run Length Limited
ARRL
American Radio Relay League
ACE
Advanced Complementary metaloxyde semiconductor (CMOS) / Emitter coupled logic (ECL)
ACL
Advanced Complementary metal-oxide semiconductor (CMOS) Logic
ALC
Arithmetic and Logic Circuit
ALU
Arithmetic Logic/Logical Unit
BLMC
Buried Logic Macrocell