- truncated sample
- truncated sequence
- truncated system
- truncated tetrahedral number
- truncated tetrahedron
- truncated tree
- truncated variation
- truncated Witt graph
- truncation
- truncation error
- truncation of a function
- truncation point
- trust region
- trust region method
- trustworthy
- truth
- truth criterion
- truth definition
- truth function
- truth functor
- truthlikeness
- truth matrix
- truth-predicate
- truth set
- truth symbol