- fundamental vector
- fundamental vector field
- fundamentum
- funicular polygon
- funnel
- funny curve
- furcation
- fusion
- fusion lemma
- Fuss, N.
- Fuss, P.N.(Фусс, П.Н.)
- Fuss problem
- futile game
- future
- future cone
- future filtration
- fuzziness
- fuzzy
- fuzzy algebra
- fuzzy arithmetic
- fuzzy automaton
- fuzzy choice
- fuzzy cluster analysis
- fuzzy compactness
- fuzzy control