| Rank | Abbreviation | Meaning |
|---|
| ***** | APCB | Advanced Printed Circuit Board
| |
| ***** | APCB | Arkansas Prevention Certification Board
| |
| ***** | APCB | Addiction Professionals Certification Board
| |
| ***** | APCB | Air Pollution Control Board
| |
| ***** | APCB | Asia Pacific Congress on Bronchology
| |
| **** | APCB | Assam Pollution Control Board
| |
| **** | APCB | Architectural Precast Concrete Brick
| |
| **** | APCB | Asia Pacific Consumer Bank
| |
| **** | APCB | Almost Patsy Cline Band
| |
| **** | APCB | APPLICATION PROGRAM CONTROL BLOCK
| |
| **** | APCB | Animal and Plant Control Board
| |
| *** | APCB | Air Pollution Control Bureau
| |
| *** | APCB | Associação de Paralisia Cerebral do Brasil
| |
| *** | APCB | Associação de Paralisia Cerebral de Braga
| |
| ** | APCB | Advanced Privacy Cleaner Bar
| |
| ** | APCB | atlantic prostate cancer bank
| |
| ** | APCB | American Philatelic Congress Book
| |
| ** | APCB | A Perfectly Cromulent Blog
| |
| ** | APCB | Alpha Printed Circuit Board
| |
| * | APCB | Atlas Partners Commercial Brokerage
| |
| * | APCB | Al and Peggy Cunningham Brampton
| |