- full rank sesquilinear function
- full rank symmetric bilinear metric space
- full relation semigroup
- full space
- full subcategory
- full transformation semigroup
- fully angle or total angle
- fully automatic mapping system
- fully invariant congruence
- fully invariant subgroup
- fully invariant submodule
- fully nonlinear elliptic equation of second order
- fully normal space
- fully stratified fuzzy topological space
- function
- function
- function
- function
- function
- functional analysis
- functional basic equation of dynamic programming
- functional definition
- functional determinant
- functional differential equation
- functional differential equation with infinite delay