| Acronym | Definition |
|---|
| EWB | Engineers Without Borders |
| EWB | Energie Wasser Bern (German: Bern Energy Water; Bern, Switzerland) |
| EWB | Electronics Workbench (simulation software) |
| EWB | Enterprise without Borders |
| EWB | Electronics Workbench |
| EWB | Extended Wheel Base |
| EWB | Electronic Wedge Brake |
| EWB | Electronic Wedge Brake (braking system) |
| EWB | Easterly Wind Burst (climate) |
| EWB | Extended Wheelbase (automotive) |
| EWB | Einzelwertberichtigung (auf Forderungen; banking, German) |
| EWB | Erwerbsberechtigung (German: acquisition authorization; ammunition) |
| EWB | New Bedford/Fall River, MA, USA - New Bedford Municipal (Airport Code) |
| EWB | Express Waybill (shipping) |
| EWB | E.W. Bliss Company |
| EWB | E.W. Bowman, Inc. |
| EWB | Edge Welded Bellows |
| EWB | Environment Without Borders |