| Acronym | Definition |
|---|
| AERA | American Educational Research Association |
| AERA | Automotive Engine Rebuilders Association |
| AERA | Air Emissions Risk Analysis |
| AERA | Anglais, Espagnol, Russe, Allemand (French: English, Spanish, Russian, German) |
| AERA | Accelerating Economic Recovery in Asia |
| AERA | Automated En-Route Air Traffic Control (FAA) |
| AERA | Actions, Etudes et Recherches autour de l'Architecture (French: Actions, Research and Studies about Architecture; business association; est. 1992) |
| AERA | American Equal Rights Association |
| AERA | American European Racquetball Association |
| AERA | Association pour l'Expansion et le Rayonnement de l'Aikido (French: Association for the Expansion and Influence of Aikido; martial arts association) |
| AERA | American Electric Railway Association |
| AERA | Automated Enroute ATC (aviation) |
| AERA | Advanced Engineering and Research Associates |
| AERA | Airborne Electronics Research Activity |
| AERA | Alabama Education Retirees Association, Inc. (Montgomery, Alabama) |