| Acronym | Definition |
|---|
| CASC➣China Aerospace Science and Technology Corporation (contractor) |
| CASC➣Computer Assurance Services Center |
| CASC➣Cyclic Ascending |
| CASC➣Community Amateur Sports Club |
| CASC➣Computer Algebra in Scientific Computing |
| CASC➣Carl Albert State College |
| CASC➣California Association of School Counselors (Duarte, CA) |
| CASC➣California Association of Student Councils |
| CASC➣Connecticut Air and Space Center (Stratford, CT) |
| CASC➣Constitutional Affairs Select Committee (UK) |
| CASC➣Cade ATP System Competition |
| CASC➣Central Administrative Support Center |
| CASC➣Canadian Automobile Sports Club |
| CASC➣California Air and Space Center |
| CASC➣Comité d'Action Sociale et Culturelle (French: Social and Cultural Action Committee) |
| CASC➣Cache Supply Clerk |
| CASC➣Concentration and Solution Calculator |
| CASC➣Commander, Army Service Corps |
| CASC➣Cambodian Acid Survivors Charity |
| CASC➣Communauté d'Agglomération Sarreguemines Confluences (French: Sarreguemines Confluence Agglomeration Community; Sarreguemines, France) |
| CASC➣Combined Arms Staff Course |
| CASC➣Coalition for Academic Supercomputer Centers |
| CASC➣Catholic Agency for Social Concern |
| CASC➣Chasing Amy Social Club |
| CASC➣Commonwealth's Attorney Services Council |
| CASC➣Communications Air Support Central |
| CASC➣Calvert Administrative Services Company |
| CASC➣Computing As Compression |
| CASC➣Cascade Australian Shepherd Club |
| CASC➣Commercial Activities Steering Committee |
| CASC➣Controlled Access Storage Cabinets Ltd (UK) |
| CASC➣Central Air Safety Committee (Air Line Pilots Association) |
| CASC➣Customs Area Security Center |
| CASC➣Capital Area Support Center |
| CASC➣Club d'Activités Subaquatiques de Craponne (French: Craponne Underwater Activities Club; Craponne, France) |
| CASC➣Corps Area Signal Center |
| CASC➣Catalog & Standardization Center |
| CASC➣Community Action Services Center |
| CASC➣Club Air Soft Chaville (French: Chaville Airsoft Club; Chaville, France) |
| CASC➣Cercle Aquariophile de Saint-Chamond (French: Saint-Chamond Aquarist Circle; Saint-Chamond, France) |