| 略語 | フルスペル |
|---|---|
| P2P | Peer to Peer |
| PaaS | Platform as a Service |
| PAP | Password Authentication Protocol |
| PBX | Private Branch eXchange |
| PCM | Pulse Code Modulation |
| Portable Document Format | |
| PDM | Product Data Management |
| PERT | Program Evaluation and Review Technique |
| PFS | Perfect Forward Secrecy |
| PIN | Personal Identification Number |
| PKI | Public Key Infrastructure |
| PMBOK | Project Management Body Of Knowledge |
| PMS | Personal information protection Management Systems |
| PNG | Portable Network Graphics |
| POC | Proof Of Concept |
| PoE | Power over Ethernet |
| POODLE | Padding Oracle On Downgraded Legacy Encryption |
| POP | Post Office Protocol |
| POS | Point Of Sales |
| PPM | Product Portfolio Management |
| PPP | Point to Point Protocol |
| PPTP | Point to Point Tunneling Protocol |
| PV | Page Views |