- feet
- FEF
- Fefferman
- Fefferman,Charles
- Fefferman-Stein decomposition
- Fehlberg
- Fehling's reagent
- Fe-H-O系平衡图
- Fehr
- Fe hydrogenase
- Fe-hydrogenase
- Fei Boxiong
- Feicheng Shi
- Fei Cun
- Fei Danxu
- Feidong Xian
- Fei Emperor Gao Yin of Northern Qi
- feier pill
- Feifan Tang
- Fei Feng
- Feigenbaum
- Feigenbaum constant
- Feigenbaum constant approximation
- Feigenbaum function
- Feigenbaum number