WSiP
| Acronym | Definition |
|---|---|
| WSiP | Wydawnictwa Szkolne I Pedagogiczne (Polish: School and Educational Publisher) |
| WSiP | World Summit on Intrusion Prevention (web security) |
| WSiP | Wuxi-Singapore Industrial Park |
| WSiP | Wastewater System Improvement Project (Arkansas) |
| WSiP | Web Services Integration Platform |
| WSiP | Weapon System Improvement Program |