INMS
| Acronym | Definition |
|---|---|
| INMS | Ion and Neutral Mass Spectrometer (instrument on Cassini orbiter, NASA) |
| INMS | Integrated Network Management System |
| INMS | Integrated Network Mastering System |
| INMS | Institute for New Media Studies (University of Minnesota) |
| INMS | Institute for National Measurement Standards (Canada) |
| INMS | Industry Number Management Services, Ltd. |
| INMS | International Network Management System (telecommunications) |