| Acronym | Definition |
|---|
| OCCB➣Organized Crime Control Bureau (NYPD) |
| OCCB➣Ontario Conference of Catholic Bishops |
| OCCB➣Oregon Construction Contractors Board (Salem, OR) |
| OCCB➣Ottawa Community Concert Band (Ottawa, Ontario, Canada) |
| OCCB➣Oceanic Credit Commission Bank (Spain) |
| OCCB➣Office of Civilian Complaints Bureau (NYPD) |
| OCCB➣Orval Country Chapter Belgium (Harley Owners Group chapter) |