| Acronym | Definition |
|---|
| AQCA➣Armoury Quadrangle Civic Association (Springfield, MA) |
| AQCA➣Air Quality Conformity Analysis |
| AQCA➣Air Quality Consent Agreement (US EPA) |
| AQCA➣Autauga Quality Cotton Association (Prattville, AL) |
| AQCA➣Air Quality Control Act of 1967 |
| AQCA➣Access to Quality Care Act of 1999 (healthcare) |
| AQCA➣Adiabatic Quantum Cellular Automata |