| IPCCC | Ieee International Performance Computing and Communications Conference 
| Others |
| IPCCC | International Paderborn Computer Chess Championship
| Others |
| IPCCC | International Paediatric and Congenital Cardiac Code
| Others |
| IPCCC | International Pediatric and Congenital Cardiac Code
| Others |
| IPCCC | International Performance Computing and Communications Conference
| Others |
| IPCCC | International Performance, Computing, and Communications Conference
| Others |