| Acronym | Definition |
|---|
| TSIP➣True Side Impact Protection (child restraint systems) |
| TSIP➣Trimble Standard Interface Protocol |
| TSIP➣Training System Installation Plan |
| TSIP➣Tainan Science-based Industrial Park (Taiwan; also seen as TSBIP) |
| TSIP➣Tuas South Incineration Plant (Singapore) |
| TSIP➣Transmission System Improvement Plan (Lower Colorado River Authority) |
| TSIP➣Teen Sex Information Program (various locations) |
| TSIP➣Türkiye Sosyalist Isci Partisi (Socialist Workers' Party of Turkey) |
| TSIP➣Texas Success Initiative Program |
| TSIP➣Traffic Statute Identification Program |
| TSIP➣Technology Standard for Instructional Personnel |
| TSIP➣Telecommunication Systems Installation Plan (USAF) |
| TSIP➣Test Ship Integration Plan |
| TSIP➣The Sky is Pink |
| TSIP➣Toilet Internet Service Provider (humor) |
| TSIP➣Thermometer Scan Input with Padding |