| Abbreviation | Definition |
|---|---|
| BMTA | Biola Music Therapy Association |
| BMTI | Boulder Massage Therapy Institute |
| BOT | Board of Occupational Therapy |
| BPCT | Business Principles in Complementary Therapy |
| BPT | Physical Therapy |
| BRAT | Behaviour Research And Therapy |
| BRTC | Behavioral Research and Therapy Clinics |
| BSET | British Society for Endovascular Therapy |
| BSFT | Brief Strategic Family Therapy |
| BSPT | Bachelor of Science in Physical Therapy |
| BT | Behaviour Therapy |
| BTAF | Beyond therapy and fitness |
| BTCF | Biologic Therapy Core Facility |
| BTD | Breakthrough therapy designation |
| BTI | Berkeley Therapy Institute |
| BTIS | Brief Therapy Institute of Sydney |
| BTLC | Behaviour Therapy and Learning Centre |
| BTPA | Bowen Therapy Professional Association |
| BTPC | Behavior Therapy and Psychotherapy Center |
| BTTA | Beauty Therapy Training Australia |