| Acronym | Definition |
|---|
| POSIP➣Porsche Side Impact Protection |
| POSIP➣Pos Interface Processor |
| POSIP➣Point Of Sale over Internet Protocol |
| POSIP➣Packet-Over-SONET Interface Processor |
| POSIP➣Problem Oriented Screening Instrument for Parents (behavioral health) |
| POSIP➣Portable Shipboard Instrumentation Package |