OGH
| Acronym | Definition |
|---|---|
| OGH | Oberster Gerichtshof (German, Austria, Europe) |
| OGH | Office of Global Health (US CDC) |
| OGH | Ottawa General Hospital (Canada) |
| OGH | Our Gracious Host |
| OGH | Old Green Holder (Professional Coin Grading Service) |
| OGH | Original Green Holder (coin collecting) |
| OGH | Old Granada Hills (town; California) |