| Abbreviation | Definition |
|---|---|
| ANH | Academia Nacional de la Historia - República Argentina |
| ANH | National Academy of History, the Republic of Argentina |
| ANHSO | Ashmolean Natural History Society of Oxfordshire |
| ANHV | Academia Nacional de la Historia de Venezuela |
| ANHV | National Academy of History of Venezuela |
| ANI | Academia Nacional de Ingeniera |
| ANI | Academia Nacional de Ingeniería |
| ANI | Associação Nacional dos Inventores |
| ANI | Associao Nacional dos Inventores |
| ANI | National Academy of Engineering (Argentina) |
| ANI | National Academy of Engineering (Mexico) |
| ANI | National Association of Inventors (Brazil) |
| ANIPLA | Associazione Nazionale Italiana Per L'Automazione |
| ANIPLA | Italian National Association for Automation |
| ANIU | Academia Nacional de Ingeniera del Uruguay |
| ANIU | Academia Nacional de Ingeniería del Uruguay |
| ANIU | National Academy of Engineering of Uruguay |
| ANL | Academia Nicaragense de la Lengua |
| ANL | Academia Nicaragüense de la Lengua |
| ANL | Accademia Nazionale dei Lincei |