| Abbreviation | Definition |
|---|---|
| PIB | Program Information Block |
| PIC | Platform for Internet Content |
| PIC | Portable Imaging Computer |
| PIC | Programmable Interrupt Controller |
| PICA | Perl Installation And Configuration Agent |
| PICNIC | Problem In chair Not In Computer |
| PIE | Process Instance Evolution |
| PIF | Process Interchange Format |
| PIF | Program Information File |
| PIF | Programmable Initialization File |
| PIFS | Point Inter- Frame Space |
| PII | Program Image Inspector |
| PIKB | Pathways and Interaction Knowledge Base |
| PIL | Pirch Interpreted Language |
| PIL | Python Image Library |
| PIM | Personal Information Management |
| PIM | Processor In Memory |
| PIN | Personal Identification Number |
| PING | Peninsula Interactive Networking Group |
| PINT | Pint Is Not Twian |