CAT
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| CAT | Chloramphenicol Acetyltransferase | - | Computer Acronyms(common) |
| CAT | Clear Air Turbulence | - | Computer Acronyms(common) |
| CAT | Computer-aided Tomography | - | Computer Acronyms(common) |
| CAT | Computerized Tomography Scan | - | Medical(slang) |
| CAT | Community Acceptance Testing - Computer-Assisted (or Axial) Tomography | - | Astronomy |
| CAT | Catalan Language (ISO 639-2 Code) | - | Astronomy |
| CAT | Clear Air Turbulence | - | Business and Finance |
| CAT | Coordinated Analysis Of The Thermosphere | - | Business and Finance |