| Acronym | Definition |
|---|
| IMSF➣International Marine Simulator Forum (maritime education and research forum) |
| IMSF➣International Maritime Statistics Forum (various locations) |
| IMSF➣International Mass Spectrometry Foundation (Apeldoorn, Netherlands) |
| IMSF➣IS-41 Message Security Forum |
| IMSF➣Institute of Marine Sciences and Fisheries (University of Chittagong; Bangladesh) |
| IMSF➣Israeli Mediterranean Spotted Fever |
| IMSF➣Intersystem Messaging Security Forum |
| IMSF➣IGNOU (Indira Gandhi National Open University) MCA (Master of Computer Applications) Students' Forum (online student resources) |