Found 11 full forms for OTHS
| Term | Full Form | Category |
|---|---|---|
| OTHS | O'Fallon Township High School 
| Others |
| OTHS | Oakland Technical High School
| Others |
| OTHS | Oakville Trafalgar High School
| Others |
| OTHS | Obra D Tompkins High School
| Others |
| OTHS | Ocean Township High School
| Others |
| OTHS | Old Tappan High School
| Others |
| OTHS | Old Town High School
| Others |
| OTHS | Old Town Hot Springs
| Others |
| OTHS | Osgoode Township High School
| Others |
| OTHS | Ottawa Technical High School
| Others |
| OTHS | Ottawa Township High School
| Others |