| Term | Full Form | Category |
|---|---|---|
| GECM | General Election Commission of Mongolia | Others |
| GECM | General Error Correction Model | Others |
| GECM | Geotech Environmental Control Module | Others |
| GECM | Geriatric Education Center of Michigan | Others |
| GECM | Graphite Epoxy Composite Materials | Others |
| GECM | Gray Code Error Correction Module | Others |