| Acronym | Definition |
|---|
| OHCE➣Outdoor Hospitality Conference and Expo (National Association of RV Parks & Campgrounds) |
| OHCE➣Oklahoma Home and Community Education |
| OHCE➣Oral Health Care Education |
| OHCE➣One-and-a-Half-Centered Expansion |
| OHCE➣Oliver Higgins Consulting Engineers (Ireland) |