ILWG
| Acronym | Definition |
|---|---|
| ILWG | Indian Land Working Group |
| ILWG | Internationale Ludwig Wittgenstein Gesellschaft eV (German: International Ludwig Wittgenstein Society; est. 1994) |
| ILWG | Illinois Wing (Civil Air Patrol) |
| ILWG | Intensive Livestock Working Group (Canada) |
| ILWG | Information Literacy Working Group |
| ILWG | IL-2 (Interleukin-2)/LAK (Lymphokine-Activated Killer Cell) Working Group (cancer treatment) |