| Abbreviation | Definition |
|---|---|
| BDL | Benchmark Definition Language |
| BDL | Business Development Language |
| BDML | Biophysical Description Markup Language |
| BE | Basic English |
| BEAC | Bilingual Education Advisory Committee |
| BECS | Bilingual Emphasis Course Sequence |
| BEEMS | Bilingual Educators Emphasizing and Mastering Standards |
| BEGL | Back End Generator Language |
| BEL | Biological Expression Language |
| BELA | Bilingual Early Language Assessment |
| BELC | Barcelona English Language Corpus |
| BELL | Bibliography of English Language and Literature |
| BELS | English Language Schools |
| BELT | Beginners English Language Teaching |
| BELTA | Bangladesh English Language Teachers Association |
| BELTA | Belgian English Language Teachers Association |
| BEML | Brightcove Experience Markup Language |
| BESI | Bilingual Education Summer Institute |
| BF | Blood Feud |
| BFLA | Bilingual First Language Acquisition |