EFF
EFF is an abbreviation for:
- Economic Freedom Fighters , a left wing party in South Africa founded in 2013
- Railway vehicle driving license
- Electronic Frontier Foundation , a civil rights organization
- Elf Fantasy Fair , a fantasy event in the Netherlands
- Ethiopian Football Federation , the governing body of football in Ethiopia
- Europe University of Applied Sciences Fresenius
- European Film Fund (European Film Fund)
- European Finance Forum , a non-profit association promoting financial knowledge
- European Fisheries Fund
- European Refugee Fund
- European Founders Fund
- European Feminist Forum
- the efficiency class of electric motors, see electric motor # efficiency and efficiency
efF is an abbreviation for:
- success factor FRAU , a non-profit association for the promotion of equality
Eff also stands for:
- Eff , German music project by Felix Jaehn and Mark Forster
