| Acronym | Definition |
|---|
| VEI➣Virgin Express Ireland (airline) |
| VEI➣Volcanic Explosivity Index |
| VEI➣Vehicule Economiquement Irreparable (French: Economically Irreparable Vehicle; insurance) |
| VEI➣Vehicle End Item (US NASA) |
| VEI➣Vermont Earth Institute (environmental sustainability; est. 1994) |
| VEI➣Vehicle Electronics Interface |
| VEI➣Valrik Enterprises Inc. (Ontario, Canada) |
| VEI➣Vector Engineering Incorporated (Olympia, WA) |