| Abbreviation | Definition |
|---|---|
| HMMP | Hazardous Materials Management Program |
| HMMS | Hazardous Material Management System |
| HMMS | Highway Maintenance Management System |
| HMOT | Heuristic Minimization of Overlapping Tasks |
| HMP | Habitat Management Plan |
| HMP | Health Management and Policy |
| HMP | Healthcare Management Partners |
| HMP | Hydromodification Management Plan |
| HMPC | Home Management Plan of Care |
| HMPD | Health Management and Policy Department |
| HMRI | Health Management and Research Institute |
| HMS | Hedge Management System |
| HMS | Homeowner Management Services |
| HMSI | Hazard Management Systems Inc |
| HMSL | Hasilwood Management Services Ltd |
| HMSL | Hibernia Management Services Ltd |
| HMSM | Healthcare and Medical Services Management |
| HMSM | Hotel Management School Maastricht |
| HMSS | Health Management and Systems Sciences |
| HMSS | Hospital Management Systems Society |