| Acronym | Definition |
|---|
| BTMA | Bangladesh Textile Mills Association |
| BTMA | British Textile Machinery Association (UK) |
| BTMA | Baek Tiger Martial Arts (Skokie, IL) |
| BTMA | Bow Tie Manufacturers Association |
| BTMA | Busy Tone Multiple Access |
| BTMA | Benzyltrimethylammonium |
| BTMA | British Turned Parts Manufacturers Association (UK) |
| BTMA | British Typewriter Manufacturers Association |
| BTMA | Boston Tooling and Machine Association, Inc (Boston, MA) |
| BTMA | Baltimore Trans-Masculine Alliance |
| BTMA | Bank of Tokyo-Mitsubishi Australia |
| BTMA | Bed Load Transportmeter Arnhem |
| BTMA | British Tyre Manufacturers Association Ltd |
| BTMA | British Taekwondo Mudo Academy |
| BTMA | Bandes Transporteuses Marie-Antoine |