| Acronym | Definition |
|---|
| BEL | Bell |
| BEL | Belgium (ISO Country code) |
| BEL | Belarus |
| BEL | Business, Economics and Law (various locations) |
| BEL | British Elite League (speedway) |
| BEL | Behind Enemy Lines |
| BEL | Bharat Electronics Limited |
| BEL | Belorussian (linguistics) |
| BEL | Binary Event Log |
| BEL | Blood Ethanol Level (alcohol content) |
| BEL | Bennett Environmental, Inc. (stock symbol; formerly the symbol for Bell Atlantic) |
| BEL | Budget Expenditure Line (various locations) |
| BEL | Brazila Esperanto-Ligo (Esperanto: Brazilian Esperanto League) |
| BEL | Brand Experience Lab |
| BEL | Buffered Field-Effect-Transistor Logic (semiconductors) |
| BEL | Brain Embodiment Lab (UK) |
| BEL | Bulk Excavation Level (civil engineering) |
| BEL | Belem, Para, Brazil - Val De Cans (Airport Code) |
| BEL | Licentiate in Bioethics (Roman Catholic degree) |
| BEL | Brown Electronic Lab |
| BEL | Basic Equipment List |
| BEL | Basic Expedition Leader (outdoor education) |
| BEL | Bureau d'Etude et de Liaison (French: Office of Study and Association; est. 1959) |
| BEL | Bachelor of English Literature |
| BEL | Business Element List |
| BEL | BMC3 Engineering Lab |
| BEL | Buchanan Environmental Ltd (Fredericton, NB, Canada) |