ISGA
| Acronym | Definition |
|---|---|
| ISGA | Interim Self Governing Authority |
| ISGA | International Sprout Growers Association (various locations) |
| ISGA | International Sugar Glider Association |
| ISGA | Irish Salmon Growers Association (Ireland) |
| ISGA | Interim Self-Governing Administration |
| ISGA | International Soybean Growers' Alliance |