| Abbreviation | Definition |
|---|---|
| AG | Actuarial Society |
| AG | Actuarieel Genootschap |
| AG | Anatomical Society |
| AG | Anatomische Gesellschaft |
| AG | Astronomical Society |
| AG | Astronomische Gesellschaft |
| AGAF | Fellow of the American Gastroenterological Association |
| AGAH | Arbeitsgemeinschaft fr Angewandte Humanpharmakologie |
| AGAH | Arbeitsgemeinschaft für Angewandte Humanpharmakologie |
| AGAH | Association for Applied Human Pharmacology |
| AGC | Association Géologique du Canada |
| AGC | Association Gologique du Canada |
| AGC | Geological Association of Canada |
| AGI | Associazione Geofisica Italiana |
| AGI | Associazione Geotecnica Italiana |
| AGI | Italian Geophysical Association |
| AGI | Italian Geotechnical Association |
| AGIA | Australian Geoscience Information Association |
| AGIR | Asociacia General a Inginerilor din România |
| AGIR | Asociaia General a Inginerilor din Romnia |