| Abbreviation | Definition |
|---|---|
| OESFD | Open-Ended Straight Flush Draw |
| OFCP | Open-Face Chinese Poker |
| OPA | Online Poker Analyzer |
| OPAF | Online Poker Addiction Forum |
| OPC | Oceans Players Club |
| PAPC | Patrik Antonius Poker Challenge |
| PCA | PokerStars Caribbean Adventure |
| PCF | Poker Chip Forum |
| PCGC | Poker Club Grande Champagne |
| PCS | Poker Championship Series |
| PFR | Pre-Flop Raise |
| PHOF | Poker Hall of Fame |
| PNIA | Poker Night In America |
| PPA | Poker Players Alliance |
| PPL | Poker Programming Language |
| PPL | Professional Poker League |
| PSP | Personal Sausage Poker |
| PT | Poker Tracker |
| PTBB | Poker Tracker Big Bet |
| PTBB | Poker Tracker Big Blind |