PRCB
| Acronym | Definition |
|---|---|
| PRCB | Processor Control Block |
| PRCB | Puerto Rico Convention Bureau |
| PRCB | Program Requirements Control Board (US NASA) |
| PRCB | Patriots to Restore Checks and Balances (Washington, DC) |
| PRCB | Program Requirements Change Board |
| PRCB | Program Review Control Board (US NASA) |
| PRCB | Parks, Recreation & Conservation Board |