ETB
ETB can refer to Ethiopia’s currency, a control signal marking the end of a data block, an education authority, or the estimated time a vessel will berth.
Miscellaneous
Estimated Time of Berthing
End Transmission Block
Eat The Bear
Expected Time of Berthing
Extended Trial Balance
Governmental
Academic & Science
Exsym Table Binary
Education And Training Board
Economics and Trade Branch
Electronic Transfer Belt
Electrostatic Transfer Belt