| Acronym | Definition |
|---|
| PCCC | Passaic County Community College (Paterson, NJ) |
| PCCC | Progressive Change Campaign Committee (Washington, DC) |
| PCCC | Price Cutter Charity Championship (golf; Florida) |
| PCCC | Primary, Community and Continuing Care (Ireland) |
| PCCC | Pike County Chamber of Commerce (Milford, PA) |
| PCCC | Prairie Capital Convention Center (Springfield, Illinois) |
| PCCC | Platform Communication on Climate Change (The Netherlands) |
| PCCC | Plymouth City Centre Company (UK) |
| PCCC | Polk County Convention Complex (Iowa) |
| PCCC | Pakistan Central Cotton Committee |
| PCCC | Porsche Ceramic Composite Clutch |
| PCCC | Parallel Concatenated Convolutional Code |
| PCCC | Penang Chinese Chamber of Commerce |
| PCCC | Programmable Controller Communication Commands |
| PCCC | Packaging Careers Council of Canada |
| PCCC | Prifysgol Cymru Coleg Caerdydd (Welsh: University of Wales College Cardiff) |
| PCCC | PC Cebedo Construction Corporation (Philippines) |
| PCCC | Pembroke College Chapel Choir (UK) |
| PCCC | Power and Communications Contractors Convention |
| PCCC | Partial Concatenated Convolutional Code |
| PCCC | Primer Coloquio de Ciencias de la Computacion |