CASAN stands for Cal Aggie Student Alumni Network (University of California, Davis)
CASAM stands for Crédit Agricole Structured Asset Management (French: Farm Credit Structured Asset Management)
CASALCO stands for Cámara Salvadoreña de la Industria de la Construcción
CASAL stands for Counseling, Administration, Supervision and Adult Learning
CAS/BI stands for Close Air Support/Battlefield Interdiction
CAS/CCS stands for Channel Associated Signaling/Common Channel Signaling (datum)
CAS/PWI stands for Collision Avoidance System/Pilot Warning Indicator
CAS3 stands for Combined Arms and Services Staff School CAS3 stands for Casualty Actuarial Society Third Exam
CAS-CI stands for Complete Active Space-Configuration Interaction
CAS-D stands for Combat Ammunition System Deployable