| Acronym | Definition |
|---|
| IPASS➣Interagency Panel on Advanced Science and Security |
| IPASS➣International Pyrotechnic Automotive Safety Symposium (est. 2005) |
| IPASS➣Institutional Planning, Analysis and Special Services (University of Arizona) |
| IPASS➣Istanbul Pan-Atlantic Student Summit |
| IPASS➣Improved Point Analysis Support System |