| Acronym | Definition |
|---|
| EIL | École d'Ingénieurs du Littoral (French: Coastal Engineering School) |
| EIL | Extended Interval Logic |
| EIL | Enum Inclusion List |
| EIL | Engineers India Limited |
| EIL | Experiment in International Living |
| EIL | Environmental Impairment Liability |
| EIL | Electro Impulse Laboratory, Inc. (Neptune, NJ) |
| EIL | Exide Industries Ltd |
| EIL | Enterprise Integration Lab (University of Alabama) |
| EIL | Ensemble Instrumental des Landes (French: Instrumental Ensemble of the Landes; Landes, France) |
| EIL | Efficacité Indépendance Laïcité (French trade union federation) |
| EIL | Exception Item List |
| EIL | Employee Information Line (various companies) |
| EIL | Evolutionary Informatics Lab (Baylor University) |
| EIL | English as a International Language (supplanting ESL and EFL) |
| EIL | Equipment Inventory List |
| EIL | Electron Injector Laser |
| EIL | Environmental Information Logistics LLC (various locations) |