| Abbreviation | Definition |
|---|---|
| GOM | Group Organization Management |
| GOMG | Global Oil Management Group |
| GPAM | Granite Peak Asset Management |
| GPM | Geriatric Practice Management |
| GPM | Green Project Management |
| GPMG | Green Project Management Group |
| GPMI | German Project Management India |
| GPMS | Gate Pass Management System |
| GPMS | Global Portfolio Management Systems |
| GPMS | Global Product Management System |
| GPMS | Globalization Project Management Suite |
| GPMS | Gram Panchayat Management System |
| GPMS | Group Performance Management System |
| GPWM | Global Partnership on Waste Management |
| GPWM | Global Platform on Waste Management |
| GPWM | Great Pacific Wealth Management |
| GPWM | Gryphon Private Wealth Management |
| GPWM | Guidelines for Participatory Water Management |
| GQMS | Global Quality Management System |
| GQMS | graphical Quality Management System |