| AIRD | Adaptation and Impacts Research Division 
| Others |
| AIRD | African Initiatives for Relief and Development
| Others |
| AIRD | Air Injection Reaction Diverter
| Others |
| AIRD | Appraisal Institute Residential Database
| Others |
| AIRD | Arbonne Institute of Research and Development
| Others |
| AIRD | Asian Institute for Rural Development
| Others |
| AIRD | Assembly Implementation Requirements Document
| Others |
| AIRD | Associates for International Resources and Development
| Others |
| AIRD | Association of Ingersoll Rand Distributors
| Others |
| AIRD | Association of Ingersoll-Rand Distributors
| Others |
| AIRD | Augmented Impulse Response Dynamics
| Others |