IAWG
| Acronym | Definition |
|---|---|
| IAWG | Inter-Agency Working Group (United Nations) |
| IAWG | Iowa Wing (Civil Air Patrol) |
| IAWG | Information Assurance Working Group |
| IAWG | Industrial Avionics Working Group (UK) |
| IAWG | Integrated Architecture Working Group |
| IAWG | Infrastructure Analysis Working Group |
| IAWG | Instituts für Angewandte Wasserwirtschaft und Geoinformatik |