ILAS
| Acronym | Definition |
|---|---|
| ILAS | Institute of Latin American Studies (Columbia University; New York, NY) |
| ILAS | Improved Limb Atmospheric Spectrometer |
| ILAS | International Linear Algebra Society (est. 1989) |
| ILAS | International Location Advisory Services (Ernst & Young Global Limited) |
| ILAS | Instrument Landing Approach System |
| ILAS | Integrated Land Administration System (EU) |
| ILAS | Individual Liquidity Adequacy Standard |
| ILAS | Inner London Area Supplement (UK; teacher guidance) |