| 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 |