IGMR
| Acronym | Definition |
|---|---|
| IGMR | Indiantown Gap Military Reservation (Pennsylvania) |
| IGMR | Institutio Generalis Missalis Romani (New Catholic General Instruction Roman Missal) |
| IGMR | Institut für Gesundheits- und Medizinrecht (University of Bremen, Germany) |
| IGMR | International Guns, Missiles and Rockets |
| IGMR | Institute of Geology and Mineral Resources (national research organization in Mongolia) |