- complete accumulation point
- complete algebra on a complete commutative semiring
- complete analytic function
- complete balanced Howell rotation
- complete Banach-Finsler manifold
- complete binary relation
- complete block design
- complete block system
- complete Boolean algebra
- complete class of decision function
- complete code
- complete continuity of linear integral operator
- complete continuity of nonlinear integral operator
- complete controllability in finite time
- complete degree
- complete discrimination system for polynomials
- complete distribution family
- complete elliptic integral
- complete elliptic integral of the first kind
- complete elliptic integral of the second kind
- complete elliptic integral of the third kind
- complete embedding of partially ordered sets
- complete events group
- complete event system
- complete field of valuation