| Acronym | Definition |
|---|
| GHM➣Guitar Hero Metallica (gaming) |
| GHM➣Greek Helsinki Monitor (Greece) |
| GHM➣Global Health Ministries (Fridley, MN) |
| GHM➣Groupes Homogènes de Malades |
| GHM➣Guitar Hero Master (gaming) |
| GHM➣God Help Me |
| GHM➣Gay Hispanic Male |
| GHM➣General Hydrological Model |
| GHM➣Gerdt H. Mathiesen AS |
| GHM➣Guest-Host Mode |
| GHM➣General Health Maintenance |