CAIRS
Computerized Accident/Incident Reporting System
CBIRS
Content Based Image Retrieval System
CIRSC
Cross Interleave Solomon Code
FIRST
Fraunhofer-Institut für Rechnerarchitektur und Softwaretechnik, Berlin
FIRST
Forum of Incident Response and Security Teams
ABS
Alternative Billing Service
ABVS
Advanced Broadband Video Service
ACCS
Automated Calling Card Service
ACIAS
Automated Calibration Internal Analysis System