| Abbreviation | Definition |
|---|---|
| AI | Academia de Ingeniera |
| AI | Academia de Ingeniería |
| AI | Academy of Engineering (Mexico) |
| AI*IA | Associazione Italiana per l'Intelligenza Artificiale |
| AI*IA | Italian Association for Artificial Intelligence |
| AIA | Asociacin Internacional de Actuarios |
| AIA | Asociación Internacional de Actuarios |
| AIA | Association Actuarielle Internationale |
| AIA | International Actuarial Association |
| AIA | Internationale Aktuarvereinigung |
| AIAM | Associazione Italiana di Agrometeorologia |
| AIAM | Italian Agrometeorological Association |
| AIAST | Australian Institute of Agricultural Science and Technology |
| AIB | Australian Institute of Biology |
| AIB | Italian Library Association |
| AIBL | Académie des Inscriptions et Belles-Lettres |
| AIBL | Academy of Inscriptions and Humanities |
| AIBL | Acadmie des Inscriptions et Belles-Lettres |
| AIBS | American Institute of Biological Sciences |
| AIC | ????????????? ???????? ????????? |