| Abbreviation | Definition |
|---|---|
| ABF | Association of French Librarians |
| ABF | Danish Antiquarian Booksellers Association |
| ABF | Danske Antikvarboghandlerforening |
| ABF | Norsk Antikvarbokhandlerforening |
| ABF | Norwegian Antiquarian Booksellers Association |
| ABFM | Associação Brasileira de Física Médica |
| ABFM | Associao Brasileira de Fsica Mdica |
| ABFM | Brazilian Association for Medical Physics |
| ABHO | Associação Brasileira de Higienistas Ocupacionais |
| ABHO | Associao Brasileira de Higienistas Ocupacionais |
| ABHO | Brazilian Association of Occupational Hygienists |
| ABIS | Asociacin Boliviana de Ingeniera Sanitaria y Ambiental |
| ABIS | Asociación Boliviana de Ingeniería Sanitaria y Ambiental |
| ABIS | Bolivian Association of Sanitary and Environmental Engineering |
| ABL | Academia Brasileira de Letras |
| ABL | Brazilian Academy of Letters |
| ABLS | Association of British Language Schools |
| ABM | Academia Brasileira de Msica |
| ABM | Academia Brasileira de Música |
| ABM | Brazilian Academy of Music |