JIW
| Acronym | Definition |
|---|---|
| JIW | Jugend Informatik Wettbewerb |
| JIW | Journeyman Iron Worker |
| JIW | Job Information Worksheet (Canada) |
| JIW | Journal of Information Warfare (est. 2001) |
| JIW | Journal of the Indian Wars (Savas Publishing and Consulting Group; El Dorado Hills, CA) |
| JIW | Journeyman Inside Wireman (electrical industry) |