| PoC | Point of Contact |
| bpoc | Bell Point Of Contact [engl.] |
| CCP | Cultural Contact Point [engl.] kultureller Treffpunkt |
| SPOC | Search And Rescue Point Of Contact |
| CPD | Contact Potential Difference |
| IDC | Insulation Displacement Contact |
| AFCG | Alternative Fuels Contact Group [engl.] EU-Beratergremium |
| CCR | Close Contact Ratio [molecular modeling] |
| PTMP | Point To Multi Point [Verbindung] |
| PPTP | Point to Point Tunneling Protocol |
| PPPOE | Point-to-Point Protocol Over Ethernet |
| PPP | Point-to-Point Protocol [Internet] |
| MPPP | Multilink Point-to-Point Protocol |
| PTP | Point To Point [Connection] |
| UPP | Unidirectional Point to Point |
| PMP | Point to Multi Point |
| SECC | Single Edge Connector / Contact Case / Connector |
| PPL | Point-to-Point / Process-to-Process Link |
| PIZ | Point Lay Alaska [Internationaler Airport Code] |
| POS | Point of Sale |
| IEP | Iso-Electric Point |
| POL | Point of Learning |
| DP | Demarcation Point |
| IP | Intermediate Point |
| AXP | Spring Point Bahamas [Internationaler Airport-Code] |
| POV | Point of View Standpunkt |
| MP | Melting Point Schmelzpunkt |
| PoI | Point of Information |
| XP | Cross Point |
| ZPC | Zero Point of Charge |
| ZPE | Zero-Point Energy |
| CEP | Connetion End Point |
| CFA | Coffee Point Alaska [Internationaler Airport-Code] |
| MOS | Moses Point Alaska [Internationaler Airport-Code] |
| NAP | Network Access Point |
| NTP | Network Termination Point |
| OPC | Originating Point Codes |
| OPD | Original Point of Distribution |
| PCF | Point Coordination Function |
| PEP | Policy Enforcement Point |
| PEP | Point d'Echange de Proximite |
| PDP | Policy Decision Point |
| PCM | Point Charge Model |
| FPU | Floating Point Unit |
| POP | Point of Presence / Purchase |
| USP | Unique Selling Point |
| UPM | Unidirectional Point to Multipoint |
| TAP | Terminal Access Point |
| STP | Signal Transfer Point |
| SSP | Service Switching Point |