The language used by Niki (pascal without features, uargh)
ASP
Ruby
Lua
TuringKara (Graphical FSM)
(GNU) make
NQC (C-like language for Lego Mindstorms RCX bricks)
LabView (A horrible graphical programming language intended for scientists who fear code and don't mind spending half a year to communicate with a very simple device through a serial connection)
C#
Clojure
Haskell (I started growing a small, greyish beard, actually)
How to iterate over all characters in a String in Java (Note how the only answer correctly dealing with all unicode code points (not just the BMP) is not the accepted best answer, but the one voted third. This essentially means that most people will just use charAt(), even though it is completely unsuitable. Am I the only person feeling reminded of PHP?)