| tabulated | Control.Lens.Representable, Control.Lens |
| tainted# | Control.Lens.Classes |
| taking | Control.Lens.Traversal, Control.Lens |
| takingWhile | Control.Lens.Fold, Control.Lens |
| Tape | Control.Lens.Zipper, Control.Lens |
| template | Data.Data.Lens |
| text | |
| 1 (Function) | Data.Text.Strict.Lens |
| 2 (Function) | Data.Text.Lazy.Lens |
| 3 (Function) | Data.Text.Lens |
| throughout | Control.Parallel.Strategies.Lens |
| tinplate | |
| 1 (Function) | Data.Data.Lens |
| 2 (Function) | GHC.Generics.Lens |
| to | Control.Lens.Getter, Control.Lens |
| toListOf | Control.Lens.Fold, Control.Lens |
| Top | Control.Lens.Zipper, Control.Lens |
| toVectorOf | |
| 1 (Function) | Data.Vector.Lens |
| 2 (Function) | Data.Vector.Generic.Lens |
| transform | Control.Lens.Plated, Control.Lens |
| transformM | Control.Lens.Plated, Control.Lens |
| transformMOf | Control.Lens.Plated, Control.Lens |
| transformMOn | Control.Lens.Plated, Control.Lens |
| transformMOnOf | Control.Lens.Plated, Control.Lens |
| transformOf | Control.Lens.Plated, Control.Lens |
| transformOn | Control.Lens.Plated, Control.Lens |
| transformOnOf | Control.Lens.Plated, Control.Lens |
| transposeOf | Control.Lens.Traversal, Control.Lens |
| Traversable | Control.Lens.Traversal, Control.Lens |
| TraversableWithIndex | Control.Lens.WithIndex, Control.Lens |
| Traversal | Control.Lens.Traversal, Control.Lens |
| traverse | Control.Lens.Traversal, Control.Lens |
| traverseArray | Data.Array.Lens |
| traverseAt | Control.Lens.IndexedTraversal, Control.Lens |
| traverseBits | Data.Bits.Lens |
| traverseComplex | Data.Complex.Lens |
| Traversed | |
| 1 (Type/Class) | Control.Lens.Internal |
| 2 (Data Constructor) | Control.Lens.Internal |
| traversed | Control.Lens.IndexedTraversal, Control.Lens |
| traverseFrom | Data.Sequence.Lens |
| traverseLeft | Control.Lens.Traversal, Control.Lens |
| TraverseMax | Control.Lens.IndexedTraversal, Control.Lens |
| traverseMax | Control.Lens.IndexedTraversal, Control.Lens |
| TraverseMin | Control.Lens.IndexedTraversal, Control.Lens |
| traverseMin | Control.Lens.IndexedTraversal, Control.Lens |
| traverseOf | Control.Lens.Traversal, Control.Lens |
| traverseOf_ | Control.Lens.Fold, Control.Lens |
| traverseRight | Control.Lens.Traversal, Control.Lens |
| traverseSlice | Data.Sequence.Lens |
| traverseTo | Data.Sequence.Lens |
| Trustworthy | Control.Lens.Unsafe |
| typeVars | Language.Haskell.TH.Lens |
| typeVarsEx | Language.Haskell.TH.Lens |