| Acronym | Definition |
|---|
| OCCE➣Oklahoma College of Continuing Education |
| OCCE➣Oklahoma Chamber of Commerce Executives |
| OCCE➣Old Catholic Church in Europe (UK; now Catholic Apostolic Church in Europe) |
| OCCE➣Oxley Commercial Catering Equipment (Port Macquarie, New South Wales, Australia) |
| OCCE➣Other Common-Carrier Channel Equipment |
| OCCE➣OU (University of Oklahoma) College of Continuing Education (Norman, OK) |