| ISRM | Information Security and Risk Management 
| Others |
| ISRM | Information Security Risk Management
| Others |
| ISRM | Information Service Reference Model
| Others |
| ISRM | Institute of Sport and Recreational Management
| Others |
| ISRM | Institute of Strategic Risk Management
| Others |
| ISRM | Intergroup Social Relations Model
| Others |
| ISRM | International Security and Risk Management
| Others |
| ISRM | International Slide Rule Museum
| Others |
| ISRM | International Society for Rock Mechanics
| Others |
| ISRM | International Society of Rock Mechanics
| Others |
| ISRM | Internet Smart Rearview Mirror
| Others |