ETB
ETB is an abbreviation for:
- Ethiopian Birr , ISO-4217 currency code
- Electronic diary , police operation diary
- Emmentalbahn GmbH , railway infrastructure company in Emmental, Switzerland
- End of Transmission Block , the control character 0x17 (hexadecimal) for data transmission
- First day sheet , a collector sheet with a postage stamp
- Extended technical bending theory
- Essener Turner Bund , predecessor of the sports club Schwarz-Weiß Essen
- Ethernet Train Backbone, a train communication network based on Ethernet technology
- Eurodistrict Trinational de Bâle , French for Trinationaler Eurodistrict Basel
- Euskal Telebista , Basque regional television broadcaster
