EF
From Wikipedia, the free encyclopedia
EF can refer to multiple things:
- The IATA code for Far Eastern Air Transport
- Earth First! movement, in environmentalism
- EF Education language schools, in education
- EF lens mount, Canon's auto-focus lens mount
- Electric Field, in physics
- Exafarad, an SI unit of electric capacitance
- Ejection fraction, in cardiovascular physiology
- The Elias Fund, A Non-profit Organization