| Acronym | Definition |
|---|
| ESTW➣Extracorporeal Shock Wave Therapy (treatment) |
| ESTW➣Elektronische Stellwerk (German: Electronic Interlocking) |
| ESTW➣Erlanger Stadtwerke (German energy company; Erlangen, Germany) |
| ESTW➣Erasmus Staff Training Week (various schools) |
| ESTW➣Engineers Serve the World (Canada) |
| ESTW➣Electronic Systems Test Workshop (research) |
| ESTW➣Extrakorporale Stoßwellentherapie (German: Extracorporeal Shock Wave Therapy) |
| ESTW➣Embedded Single Timer Wheel (software) |
| ESTW➣Extended Supervised Term Weighting |