| Acronym | Definition |
|---|
| CAAT | Center for Alternatives to Animal Testing (Johns Hopkins School of Hygiene and Public Health) |
| CAAT | Campaign Against Arms Trade (UK) |
| CAAT | Computer Assisted Audit Tools |
| CAAT | College of Applied Arts and Technology (Ontario Canada) |
| CAAT | Canadian Adult Achievement Test |
| CAAT | Combined Anti-Armor Team |
| CAAT | Computer-Assisted Audit Tools |
| CAAT | Computer-Assisted Audit Technique |
| CAAT | Controlled Amino Acid Therapy (cancer treatment) |
| CAAT | Cowley Activities Awareness Team (Arkansas City, KS) |
| CAAT | Community Awareness Action Team (Westminster, CO) |
| CAAT | Combined Arms Assessment Team (US Army) |