| Acronym | Definition |
|---|
| BtE | Bridges to Excellence |
| BtE | Before the Event (insurance) |
| BtE | Behind the Ear |
| BtE | British Troops in Egypt (UK) |
| BtE | Baytex Energy Trust (Canada) |
| BtE | Better Than Ezra (band) |
| BtE | Born to Explore (Attention Deficit Disorder) |
| BtE | Better Than Expected |
| BtE | Biphasic Truncated Exponential |
| BtE | Brake Thermal Efficiency |
| BtE | Baltimore Therapeutic Equipment |
| BtE | Bureau of Transport Economics (now Bureau of Transport and Regional Economics; Australia) |
| BtE | Business Transformation Executive |
| BtE | Bench Test Equipment |
| BtE | Buffalo Trail Elementary (Colorado) |
| BtE | Barrier to Entry |
| BtE | Broadband Terminal Equipment |
| BtE | Best Time Ever |
| BtE | Business Technology Essentials (software) |
| BtE | Bureau des Temps Élémentaires (French: Office of Elementary Time) |
| BtE | Bois dans Tous ses États (French: Wood in All Its States) |
| BtE | Battery Terminal Equipment |
| BtE | B-ISDN Terminal Equipment |
| BtE | Boltzmann's Transport Equation |
| BtE | Base Terminating Equipment (telecommunications base station) |
| BtE | Basse à Tessiture Étendue (French: Extended-Range Bass; musical instrument) |
| BtE | Bleached Tar Epoxy Paint |
| BtE | Better Than Everything (podcast) |
| BtE | Best Technical Estimate |