ICIR
| Acronym | Definition |
|---|---|
| ICIR | Interfaith Coalition for Immigrant Rights |
| ICIR | In Commission, In Reserve (ship status) |
| ICIR | Information Centre for International Relations (Erasmus University Rotterdam; Netherlands) |
| ICIR | International Committee for Insulin Resistance |
| ICIR | Institute for Communication and Information Research (University of Alabama) |
| ICIR | ICSI (International Computer Science Institute) Center for Internet Research (UC Berkeley) |