EBR may refer to:

  • Experimental Breeder Reactor I, a nuclear research reactor
  • Experimental Breeder Reactor II, another nuclear research reactor
  • Mk 14 Mod 0 Enhanced Battle Rifle, an M14 battle rifle variant
  • "Evil Black Rifle", a slang term for black-colored AR-15 style weapons
  • Extended Boot Record, a hard-disk data structure
  • Sony Librie EBR-1000EP, an e-book reader
  • European business register
  • 3M Electron Beam Film Recorder
  • Electronic Batch Record
  • East Baton Rouge Parish, Louisiana
  • Edge Beam Removal, in silicon wafer manufacturing
  • Panhard EBR, a light armoured car
  • Electronic Body Rock, a music subgenre to Electronic Body Music
  • Encyclopedia of the Bible and Its Reception, a multi-volume reference work published at De Gruyter