| CAAS | Canadian Association of African Studies 
| Others |
| CAAS | Car As A Service
| Others |
| CAAS | Care as a Service
| Others |
| CAAS | Center for Access and Academic Success
| Others |
| CAAS | Center for Access and Accommodative Services
| Others |
| CAAS | Center for Advising Academic Success
| Others |
| CAAS | Center for African American Studies
| Others |
| CAAS | Center for Alcohol and Addiction Studies
| Others |
| CAAS | Center for Asian American Studies
| Others |
| CAAS | Center for Athletic Academic Services
| Others |
| CAAS | Central Arkansas Astronomical Society
| Others |
| CAAS | Centre for Academic and Administrative Studies
| Others |
| CAAS | Certified Application Assistance Sites
| Others |
| CAAS | Chess Association for Arkansas Schools
| Others |
| CAAS | Chet Atkins Appreciation Society
| Others |
| CAAS | Children's Attention and Adjustment Survey
| Others |
| CAAS | China Automotive Systems
| Others |
| CAAS | Chinese Academy of Agricultural Sciences
| Others |
| CAAS | Chinese Association of Applied Statistics
| Others |
| CAAS | Civil Aviation Authority of Singapore
| Others |
| CAAS | Classical Association of the Atlantic States
| Others |
| CAAS | Club Amateurs d'Anciennes Simca
| Others |
| CAAS | Clube de Automoveis Antigos de Santos
| Others |
| CAAS | Cognitive Aptitude Assessment System
| Others |
| CAAS | Collision Avoidance by Auto Steering
| Others |
| CAAS | Commission on Accreditation of Ambulance Services
| Others |
| CAAS | Common Authentication and Authorization Service
| Others |
| CAAS | Common Avionics Architecture System
| Others |
| CAAS | Communications as a Service
| Others |
| CAAS | Community Action Agency of Somerville
| Others |
| CAAS | Competitive Aggressiveness and Anger Scale
| Others |
| CAAS | Compliance As A Service
| Others |
| CAAS | Comprehensive Alumni Assessment Survey
| Others |
| CAAS | Computing As A Service
| Others |
| CAAS | Concerned, Active, and Aware Students
| Others |
| CAAS | Connecticut Academy of Arts and Sciences
| Others |
| CAAS | Consortium for Asian and African Studies
| Others |
| CAAS | Constellation Analysis of Ancient Sites
| Others |
| CAAS | Container as a Service
| Others |
| CAAS | Containers as a Service
| Others |
| CAAS | Content As A Service
| Others |
| CAAS | Continence Aids Assistance Scheme
| Others |
| CAAS | Contracted Advisory Assistance Services
| Others |
| CAAS | Corporate Applications Activity Search
| Others |
| CAAS | Cultural Academy of the Arts and Sciences
| Others |