| Acronym | Definition |
|---|
| ISSW➣ISCA (International Speech Communication Association) Speech Synthesis Workshop |
| ISSW➣International Snow Science Workshop |
| ISSW➣International Symposium on Shock Waves (est. 1957) |
| ISSW➣Internet Service Schimmel Webdesign (Germany) |
| ISSW➣Infrared Space Systems Wing |
| ISSW➣Interictal Spikes and Sharp Waves |