| Acronym | Definition |
|---|
| PCBR➣Partido Comunista Brasileiro Revolucionário (Portuguese: Brazilian Revolutionary Communist Party; Brazil) |
| PCBR➣Plymouth County Board of Realtors (Massachusetts) |
| PCBR➣Purebred Cat Breed Rescue (various locations) |
| PCBR➣Putnam County Board of Realtors (Indiana) |
| PCBR➣Panama City Beach Rentals (Florida) |
| PCBR➣Printed Circuit Board Relay |