AISH
| Acronym | Definition |
|---|---|
| AISH | Assured Income for the Severely Handicapped (Alberta, Canada) |
| AISH | Association Internationale des Sciences Hydrologiques (International Association of Hydrological Sciences) |
| AISH | Academy for International School Heads (est. 1999) |
| AISH | Apicius International School of Hospitality (Sebastopol, CA) |
| AISH | Adelaide Institute for Sleep Health (Australia) |
| AISH | Acute Intraoperative Suprachoroidal Haemorrhage (ocular surgery) |