| Abbreviation | Definition |
|---|---|
| AISA | Association of Indian Students in Aachen |
| AISF | All India Students Federation |
| AISL | American Indian Student Leadership |
| AISO | American Indian Student Organization |
| AISS | ACER International Student Scholarship |
| AISS | American Indian Student Services |
| AISSO | Ateneo International Studies Students Organization |
| AISU | American Indian Student Union |
| AITSC | Asian Institute of Tourism Student Council |
| AJSU | All Jharkhand Students Union |
| AKO | Alpha Kappa Omicron |
| AKSC | All Kerala Student Congress |
| ALAS | Association of Latin American Students |
| ALAS | Auxiliary Loans to Assist Students |
| ALSA | Asian Law Students Association |
| ALSA | Australian Law Students' Association |
| ALSC | Adult Learners and Students with Children |
| ALSS | Asian Law Students Society |
| AMIS | Atlanta Ministry with International Students |
| AMSA | Australian Medical Students' Association |