IWPS
| Acronym | Definition |
|---|---|
| IWPS | Individual World Poetry Slam (est. 2003; Poetry Slam, Inc.) |
| IWPS | International Women's Peace Service (Palestine) |
| IWPS | Institute of War and Peace Studies |
| IWPS | Inland Waterways Protection Society (est. 1958; UK) |
| IWPS | Industry Wide Pension Scheme (Nuclear Decommissioning Authority; UK) |
| IWPS | Individual Workload Perception Scale (psychometric tool) |