| | PARIS | | People Always Remember Iron Structure |
| | PAYE | | pay as you earn |
| | PAYG | | Pay As You Go |
| | PAYG | | pay-as-you-go |
| | PB&J | | Peanut butter and Jelly |
| | PB&J | | Peanutbutter and Jelly |
| | PBCAK | | Problem Between Chair And Keyboard |
| | PBD | | Programmer Brain Damage |
| | pbfu | | post birdie f**k up |
| | pbm | | Play By Mail |
| | pbnfl | | Possible, But Not f**king Likely |
| | pbo | | pending better offer |
| | PBS | | public broadcasting system |
| | PCB | | please call back |
| | PCB | | poly chlorinated biphenyl |
| | PCB | | polychlorinated biphenyl |
| | PCB | | printed circuit board |
| | PCIX | | Peripheral Component Interconnect at (133Mhz) |
| | PCIX | | Permission-based Customer Information Exchange |
| | PCMCIA | | Personal Computer Memory Card International Association |
| | PCO | | Please Carry On |
| | PCYLIHOONL | | Please Cross Your Legs , I Have Only One Nail Left |
| | PCYLIHOONL | | Please Cross Your Legs, I Have Only One Nail Left |
| | pd | | paid |
| | pd | | personal development |
| | pd | | public domain |
| | PDA | | personal digital assistant |
| | PDA | | property damage accident |
| | PDA | | public display of affection |
| | PDF | | portable document format |
|