GHG
| Acronym | Definition |
|---|---|
| GHG | Greenhouse Gas |
| GHG | Grey Healthcare Group (Mumbai, India) |
| GHG | Go Habs Go (Montreal Canadiens cheer) |
| GHG | Gorman Health Group (managed care consulting) |
| GHG | Genesis Housing Group (London, England, UK) |
| GHG | Garrett Hotel Group (Burlington, VT) |
| GHG | Governor's Horse Guard (various locations) |