EFL
- 35 mm equivalent focal length
- EFL (programming language)
- EFL Cup
- EFL Trophy
- Eagle Air (Tanzania)
- Eastern Football League (Australia)
- Eastern Football League (Scotland)
- Eastern Football League (disambiguation)
- Effective focal length
- Elite Football League of India
- Empire Football League
- English Football League
- English as a foreign language
- Enlightenment Foundation Libraries
- Enterprise Football League
- Etron Fou Leloublan
- European Football League
- Extreme Football League (disambiguation)
- Kefalonia International Airport