| Acronym | Definition |
|---|
| IMSN➣International Marketing Supervision Network |
| IMSN➣International Medication Safety Network (Horsham, PA) |
| IMSN➣Ingram Micro Service Network |
| IMSN➣Seaman, Instrumentman Striker (Naval Rating) |
| IMSN➣Internal Mammary Sentinel Node (oncology) |
| IMSN➣Iowa Methodist School of Nursing (Des Moines, IA) |