| Abbreviation | Definition |
|---|---|
| GSHM | Gopabandhu School of Hotel Management |
| GSHM | Grand Skylight Hotel Management |
| GSM | Global Sustainable Management |
| GSM | GPRS Session Management |
| GSM | Greenwich School of Management |
| GSMB | Graduate School of Management in Barcelona |
| GSMD | Greater Sharpstown Management District |
| GSMD | Greater Southeast Management District |
| GSME | Gutenberg School of Management and Economics |
| GSMH | Governance and Strategic Management Handbook |
| GSMM | Georgia Stormwater Management Manual |
| GSMQ | General Sheep Management Questionnaire |
| GSMR | Gas Safety Management Regulations |
| GSMR | Granite State Management and Resources |
| GSMR | Granite State Management Resources |
| GSMS | Graduate School of Management Studies |
| GSMS | Graduate Studies Management System |
| GSPM | Graduate School of Political Management |
| GSQM | Global Supplier Quality Management |
| GSSM | General Service Subscription Management |