| Acronym | Definition |
|---|
| CIAV➣Coalition for Iraq and Afghanistan Veterans |
| CIAV➣Centro de Instruccion Audio-Visual (Guatemala) |
| CIAV➣Chicken Infectious Anemia Virus |
| CIAV➣Comisión Internacional de Apoyo y Verificación (Spanish: International Support and Verification Mission; Central America) |
| CIAV➣Coalition Interoperability Assurance and Validation (working group; various nations) |