BEC
BEC commonly refers to the Bose‑Einstein condensate in quantum physics, to Business English Certificates for language proficiency, and to the base‑emitter‑collector trio in transistor terminology.
Miscellaneous
Big Evil Company
Bacon, Egg, and Cheese
Bose Einstein Condensation
Biblioteca Electrónica Cristiana
Building Enclosure
Battery Eliminator Circuit
Battery elimination circuitry
Best Evidence Charting
Community
Brooklyn Ecumenical Cooperatives
Basic English Course
Behavior Evolution and Culture
Business Education Compact
Governmental
Business English Certificate
Battery Eliminating Circuitry
Biogeoclimatic Ecosystem Classification
Building Enclosure Council
Benton Engineering Council
Academic & Science
Bose Einstein Condensate
Battery Elimination Circuit
Barely Enough Current
Battery Eliminating Circuit
Best Engineering Competition
Base, Emitter, and Collector
Berkeley Electric Cooperative