GMTI
| Acronym | Definition |
|---|---|
| GMTI | Ground Moving Target Indication |
| GMTI | Global Muslim Travel Index |
| GMTI | Ground Moving Target Indicator |
| GMTI | Greenman Technologies, Inc. (stock symbol) |
| GMTI | Gannett Media Technologies International |
| GMTI | Gus Matonek Trucking, Inc. |
| GMTI | Gerenciamento e Manutenção da Tecnolgia da Informação Ltda (Portugese) |
| GMTI | Green Mountain Teen Institute |