| Acronym | Definition |
|---|
| CAIL➣Center for American and International Law (Plano, TX) |
| CAIL➣Colorado Academy of Independent Learners (Peyton, CO) |
| CAIL➣Canadian Airlines International Limited |
| CAIL➣Cater Allen International Limited (investment services; UK) |
| CAIL➣CEV (Crew Exploration Vehicle) Avionics Integration Laboratory (NASA Orion CEV Project Space Shuttle replacement) |
| CAIL➣Center for the American Indian Languages (University of Utah) |