| Abbreviation | Definition |
|---|---|
| ILCS | International Language and Culture Studies |
| ILE | Integrated Language Enviroment |
| ILE | Ireland Literature Exchange |
| ILEC | International language and education center |
| ILETC | Institute for Language Education in Transcultural Context |
| ILF | Indian Languages Festival |
| ILFD | International Literature Festival Dublin |
| ILHY | I Lay my Heart on You |
| ILK | Intermediate Language for Kinematics |
| I'LL | I Will |
| ILLA | International Language and Law Association |
| ILLC | Institute for Logic Language Computation |
| ILLF | Institute of Lithuanian Literature and Folklore |
| ILLT | Innovation in Language Learning and Teaching |
| ILLUS | Italian Language Update School Service |
| ILP | International Language Programs |
| ILP | International Language Project |
| ILPIC | Innovative Language Provision in Clusters |
| ILRC | Immigrants and Language Rights Center |
| ILRC | Interactive Language Resource Center |