FEF
Fef denotes:
- a place in West Papua, Indonesia, see Fef (Tambrauw)
FEF stands for:
- Federación Ecuatoguineana de Fútbol , the board of directors of football in Equatorial Guinea
- Federación Ecuatoriana de Fútbol , a football association in Ecuador
- frontal eye fields , a demarcated area of the cerebral cortex
- flexible elastomeric foam (Flexible Elastomeric Foam), an insulating material
