| EFL | A Early Floating Lions 
| Others |
| EFL | E Football League
| Others |
| EFL | Eastern Football League
| Others |
| EFL | Educational Functioning Level
| Others |
| EFL | Effective Flute Length
| Others |
| EFL | Effective Focal Length
| Others |
| EFL | Electrical Flying Lead
| Others |
| EFL | Email-Forwarding-for-Life
| Education, Email, Technology |
| EFL | Emitter Follower Logic
| Others |
| EFL | Emotional Feedback Loop
| Others |
| EFL | Empire Football League
| Others |
| EFL | Empirical Foundations of
| Others |
| EFL | Empty Formal List
| Others |
| EFL | Encircled Flux Launch
| Others |
| EFL | Energy Fiji Limited
| Others |
| EFL | English as a First Language
| Others |
| EFL | English as a Foreign Language
| Others |
| EFL | English Football League
| Others |
| EFL | Enlightenment Foundation Libraries
| Others |
| EFL | Entrepreneurial Finance Lab
| Others |
| EFL | Equine Facilitated Learning
| Others |
| EFL | Equivalent Focal Length
| Others |
| EFL | Established Financial Limit
| Others |
| EFL | European Federation for Living
| Others |
| EFL | European Fighting League
| Others |
| EFL | European Football League
| Others |
| EFL | Event Format Library
| Others |
| EFL | Everquest Football League
| Others |
| EFL | Exploring Foreign Languages
| Others |
| EFL | External Financing Limit
| Others |
| EFL | Extreme Football League
| Others |
| EFL | Kefallinia, Greece
| Others |