| Abbreviation | Definition |
|---|---|
| AZA | American Zoological Association |
| AZA | Association of Zoos and Aquariums |
| BAAA | British Association of Accountants and Auditors |
| BAAB | British Acupuncture Accreditation Board |
| BAAD | British Academy of Aesthetic Dentistry |
| BAAT | British Association of Art Therapists |
| BABCP | British Association for Behavioural & Cognitive Psychotherapies |
| BABO | British Association of Behavioural Optometrists |
| BABTA | Baddeck Area Business Tourism Association |
| BABTA | Baddeck Area Business & Tourism Association |
| BAC | Bricklayers and Allied Craftworkers |
| BAC | British Association for Counselling |
| BACA | British Association Of Clinical Anatomists |
| BACP | British Association For Counselling Psychotherapy |
| BACP | British Association of Counselling and Psychotherapy |
| BACTA | British Amusement Catering Trade Association |
| BACTA | British Amusement Catering Trades Association |
| BACTA | The British Amusement And Catering Trades Association |
| BAEM | British Association of Emergency Medicine |
| BAFA | British Arts Festivals Association |