| Abbreviation | Definition |
|---|---|
| AHDO | Agricultural Health Development Organization |
| AHDO | Agriculture Health and Development Organization |
| AHDO | Arab Health and Development Cooperation |
| AHDO | Arab Hospitality and Development Organization |
| AHDS | Afghan Health and Development Services |
| AHDS | Afghan Health Development Services |
| AHEAD | Accelerated Habilitation Education And Development |
| AHEAD | Advanced Hybrid Engine Aircraft Development |
| AHEAD | Advanced Hybrid Engines for Aircraft Development |
| AHEAD | Affordable housing education and development |
| AHEAD | Alliance For Higher Education And Development |
| AHEAD | Animal Health for the Environment and Development |
| AHEAD | Applied Health Education And Development |
| AHIDF | Animal Husbandry Infrastructure Development Fund |
| AHLD | Advanced Havasu Leadership Development |
| AHRD | Academy of Human Resource development |
| AHRED | Al Hamra Real Estate Development |
| AHSSD | Al Hashmiya Society for Social Development |
| AIAD | Academic Individual Advanced Development |
| AIAD | Advanced Individual Academic Development |