| Acronym | Definition |
|---|
| OCHS➣Office of Community Health Systems (West Virginia) |
| OCHS➣Orange County Historical Society (California) |
| OCHS➣Ocean City High School (New Jersey) |
| OCHS➣Oxford Centre for Hindu Studies (UK) |
| OCHS➣Oconee County High School (Watkinsville, Georgia) |
| OCHS➣Oak Creek High School (Wisconsin) |
| OCHS➣Ohio County High School (Hartford, KY) |
| OCHS➣Oelwein Community High School (Eureka Springs, AK) |
| OCHS➣Oaks Christian High School (Westlake Village, CA) |
| OCHS➣Open Campus High School (Georgia) |
| OCHS➣Off-Campus Housing Service (colleges) |
| OCHS➣Omaha Central High School (Omaha, NE) |
| OCHS➣Oglethorpe County High School |