| Acronym | Definition |
|---|
| HMRS➣Healthy Meals Resource System (USDA) |
| HMRS➣Historical Model Railway Society (Britain) |
| HMRS➣Proton Magnetic Resonance Spectroscopy (aka Hydrogen Magnetic Resonance Spectroscopy) |
| HMRS➣Hawk Mountain Ranger School (Pennsylvania Wing Civil Air Patrol) |
| HMRS➣Hull Miniature Railway Society (UK) |
| HMRS➣Human Resource Management System |
| HMRS➣High Mobility Rocket System |