| Abbreviation | Definition |
|---|---|
| AHJ | American Heart Journal |
| AHJ | Australian hairdressers Journal |
| AHJ | Australian Hardware Journal |
| AHSE | Advances in Health Services Education |
| AHY | Austrian History Yearbook |
| AIJ | Architectural Ironmongers Journal |
| AIJ | Artificial Intelligence Journal |
| AIM | Adolescents In Medicine |
| AIMSJ | Academy of Information and Management Sciences Journal |
| AIMSJ | Academy of information Management Sciences Journal |
| AIR | Annals of Improbable Research |
| AJ | Add To Journal |
| AJ | Art Journal |
| AJ | Assembly Journal |
| AJ | Astronomical Journal |
| AJA | American Journal of Archaeology |
| AJA | American Journal of Audiology |
| AJAA | American Journal of Astronomy and Astrophysics |
| AJABS | Asian Journal of Advanced Basic Sciences |
| AJAC | American Journal of Accountable Care |