Found 5 full forms for OGHS
| Term | Full Form | Category |
|---|---|---|
| OGHS | Oak Glen High School 
| Others |
| OGHS | One Great Hour of Sharing
| Others |
| OGHS | Orange Glen High School
| Others |
| OGHS | Otago Girls' High School
| Others |
| OGHS | Ottawa-Glandorf High School
| Others |