| HMR | Hamar, Norway 
| Others |
| HMR | Handover Key Mobile Node Request
| Others |
| HMR | Hardware Maintenance Reference
| Others |
| HMR | Hardwood Market Report
| Others |
| HMR | Hazardous Materials Regulation
| Others |
| HMR | Hazardous Materials Regulations
| Others |
| HMR | Hazardous Materials Requisition
| Others |
| HMR | Health and Medical Research Charities of America
| Others |
| HMR | Health Management Resources
| Others |
| HMR | Healthcare Management Resources
| Others |
| HMR | Heart-to-Mediastinum Ratio
| Others |
| HMR | Heartland Ministries Radio
| Others |
| HMR | Heavy Metal Rock
| Others |
| HMR | Help Me Rhonda
| Others |
| HMR | Henrietta Maria Regina
| Others |
| HMR | High Mass Ring
| Others |
| HMR | Highly Motivated Recruitment
| Others |
| HMR | Histiocytic Medullary Reticuloendotheliosis
| Others |
| HMR | Historic Monoposto Racing
| Others |
| HMR | Historical Medieval Recreation
| Others |
| HMR | Hoboken Manufacturers
| Others |
| HMR | Home Made Rocket
| Others |
| HMR | Home Meal Replacement
| Others |
| HMR | Honest Mascara Review
| Others |
| HMR | Hornady Mag Rimfire
| Others |
| HMR | Hornady Magnum Rimfire
| Others |
| HMR | Hospital Medical Record
| Others |
| HMR | Hospitality Management Recruiter
| Others |
| HMR | Hot Module Replacement
| Others |
| HMR | Hour Meter Reading
| Others |
| HMR | House of Marketing Research
| Others |
| HMR | human mannose receptor (CD206)
| Others |
| HMR | Human Metabolic Reaction
| Others |
| HMR | Hummer
| Others |
| HMR | Hunting and Match Rifle
| Others |
| HMR | Hybrid male rescue
| Others |
| HMR | Hybrid Mechanical Rule
| Others |
| HMR | Hyderabad Metro Rail
| Others |
| HMR | Hyundai Motor Russia
| Others |