| Acronym | Definition |
|---|
| HMDA➣Hyderabad Metropolitan Development Authority (India) |
| HMDA➣Hexamethylene Diamine (chemistry) |
| HMDA➣Hitchhiker Motorized Door Assembly |
| HMDA➣Huntington Municipal Development Authority (est. 1984; Huntington, WV) |
| HMDA➣High Mobility DGM Assemblage |
| HMDA➣Home Mortgage Disclosure Act of 1974 |