| Acronym | Definition |
|---|
| ILAR➣Institute for Laboratory Animal Research |
| ILAR➣International League of Associations for Rheumatology |
| ILAR➣International League Against Rheumatism (now International League of Associations for Rheumatology) |
| ILAR➣Integrated Logistics Aerial Resupply |
| ILAR➣Infolink Account Request System |
| ILAR➣International Lyric Academy of Rome (Italy) |