ABTS
American standard code for information interchange (ASCII) Block Terminal Services
BTS
Base Transceiver Station/System
BTS
Batterie-TrennSchalter
BTSI
Brake Transmission Shift Interlock
A-GPS
Assisted Global Positioning System
AACS
Advanced Access Content System
AAS
Advanced Automation System
ABATS
Automated Bit Access Test System
ABBS
Apple Bulletin Board System