| Acronym | Definition |
|---|
| RIMA | Review of Indonesian and Malaysian Affairs (Association for the Publication of Indonesian and Malaysian Studies, Inc.) |
| RIMA | Right Internal Mammary Artery |
| RIMA | Régiment d'Infanterie de Marine (French) |
| RIMA | Reflective Insulation Manufacturers Association |
| RIMA | Reversible Inhibitor of Monoamine Oxidase Type A |
| RIMA | Reversible Inhibitor of Monoamine Oxidase Type a (class of antidepressant) |
| RIMA | Rhode Island Motorcycle Association |
| RIMA | Reserve Intermediate Maintenance Activity |
| RIMA | Red Interactiva Multiservicio Abierta (Spain) |