- A large, flightless Australian bird(Dromiceius novaehollandiae) related to and resembling the ostrich and the cassowary. 鸸鹋：一种大型、不会飞的澳大利亚鸟（鸸鹋 鸸鹋科） ，同鸵鸟与食火鸡类似且有血缘关系
- Portuguese ema [rhea] 葡萄牙语 ema [三趾鸵鸟]
emu
- Electromagnetic unit. Electromagnetic unit.
- Black Hills
- Black Hills State University
- Black Hills State University
- black hole
- black horehound
- black humor
- black ice
- blackie
- blackies
- blacking
- blacking
- blackings
- blackjack
- blackjacked
- blackjacking
- blackjack oak
- blackjacks
- black knot
- black lead
- blackleg
- shelter
- shelterbelt
- sheltered
- sheltered workshop
- sheltering