GPIR
| Acronym | Definition |
|---|---|
| GPIR | General Purpose Infra Red |
| GPIR | Grid Portal Information Repository |
| GPIR | Ground-Penetrating imaging Radar |
| GPIR | Grid Portals Information Repository (Texas Advanced Computing Center ) |
| GPIR | Grand Portage Isle Royale (Transportation, Inc.) |
| GPIR | General Purpose Intelligence Requirement |