| Acronym | Definition |
|---|
| AJIS➣Australasian Journal of Information Systems (Australia) |
| AJIS➣American Jewish Identity Survey (est. 2001; Center for Jewish Studies; City University of New York; New York, NY) |
| AJIS➣Alexandria Justice Information System (Virginia) |
| AJIS➣Alpha Joint Interface Structure (International Space Station) |
| AJIS➣Aoba Japan International School (Tokyo, Japan) |
| AJIS➣Alaska Justice Information System (criminal justice) |