| Acronym | Sense | Language | Topics |
|---|---|---|---|
| IAPS | Institute of Asia-Pacific Studies | In English | → Area studies |
| IAPS | International Association for People-environment Studies | In English | → Associations → 5023 |
| IAPS | International Association of Physics Students | In English | → Associations → Education → Physics |
| IAPS | International Association for the Philosophy of Sport | In English | → Associations → Philosophy, psychology → Sport, physical exercises |
| IAPS | International Association of Pastel Societies | In English | → Associations |
| IAPS | Institut Auderghemois de Promotion Sociale | In French | |
| IAPS | Independent Association of Prep Schools | In English | → Associations → Education |
| IAPS | International Association of Patristics Studies = AIEP | Association Internationale des Études Patristiques | In French |
In English | → Associations → Archeology → Roman catholic church |