Similar to REBOL
Teechart
TeechartTenems
Text Editor and Corrector
TECO (text editor)TL/I
Tonyu System
TTCN
TTCNTurbo Basic
Turbo BasicUnified Parallel C
Unified Parallel CUniversal Network Objects
Universal Network ObjectsUnlambda
UnlambdaUWSC
Viscuit
Visual Basic
Visual Basic (classic)Visual Basic .NET
Visual Basic (.NET)Visual Basic for Applications
Visual Basic for ApplicationsV言語
V (programming language)Whitespace
Whitespace (programming language)WICS
Wolfram (プログラミング言語)
Wolfram LanguageWyvern (プログラミング言語)
Wyvern (programming language)X10 (プログラミング言語)
X10 (programming language)XBase
XBaseXcalableACC
XcalableMP
Xcos
XcosXL (プログラミング言語)
XL (programming language)Zig (プログラミング言語)
Zig (programming language)アセンブリ言語
Assembly language