Association of Computer Support Specia…
Audio Cascading Style Sheets
Auxiliary Crane Ships
Access Control Systems
Acoustics Speech and Signal Processing
acute coronary syndromes
acute serum sickness
acyl-CoA synthetases
Advisory Council on Social Security
Aeronautical Chart Service Section
Africa Center for Strategic Studies
African Crop Science Society
Air Combat and Surveillance System
Air Contract Support System
Alcatel Certified Switch Specialist
anterior cervical spine surgery
Association of California State Superv…
Association of Canadian Security Servi…
Association of Colleges and Secondary…
Aural Cascading Style Sheets
Automated clearing settlement system
Automatic Continuous Spectrum Stabiliz…
Automatic Control Society of Slovenia
Aviation Communication & Surveillance…