| Acronym | Definition |
|---|
| HOM | Head of Mission (US DoD) |
| HOM | House of Montague (Denmark) |
| HOM | Homomorphism (mathematics) |
| HOM | Holland, Michigan (Amtrak station code) |
| HOM | Higher Order Modulation (wireless technology) |
| HOM | Hierarchical Object Model |
| HOM | Heart of Mary |
| HOM | Hit or Miss |
| HOM | Hall of Mirrors |
| HOM | Homing |
| HOM | Head of Marketing |
| HOM | High Order Mode (Fiber Optics) |
| HOM | Higher Order Multiple (birth rate) |
| HOM | Heads of Missions |
| HOM | Homer, AK, USA - Homer Airport (Airport Code) |
| HOM | Homeland Onshore Model (Synergroup Systems) |
| HOM | Hierarchical Occlusion Map |
| HOM | High-Order Messaging (object-oriented languages) |
| HOM | Higher Order Model |
| HOM | High Octane Mode |
| HOM | Hearing Office Manager |
| HOM | High Output Mode |
| HOM | Hanford Occupational Medical System |
| HOM | Hardware Object Module (IBM) |
| HOM | Hazardous Organic Mishap |