GAIS
| Acronym | Definition |
|---|---|
| GAIS | Global Aesthetic Improvement Scale (skin rejuvenation) |
| GAIS | Göteborgs Atlet- & Idrottssällskap (Swedish soccer team) |
| GAIS | German-American International School (Menlo Park, CA) |
| GAIS | Grid Advanced Information Service (resource) |
| GAIS | Government Automated Information System |
| GAIS | Global Adjustment to Illness Scale (clinical biology) |
| GAIS | Gut-Associated Immune System |