| Acronym | Definition |
|---|
| GMRP➣Garp Multicast Registration Protocol |
| GMRP➣GARP Multicast Registration Protocol (Cisco) |
| GMRP➣Guided Missile Round Pack |
| GMRP➣Global Medical Relief Program (est. 1999; various universities) |
| GMRP➣Giant Mine Remediation Project (Canada) |
| GMRP➣Gauss-Markov Random Process |