http://en.wikipedia.org/wiki/Non-English-based_programming_languages http://en.wikipedia.org/wiki/Non-English-based_programming_l... I guess the most famous one

http://en.wikipedia.org/wiki/Non-English-based_programming_languages http://en.wikipedia.org/wiki/Non-English-based_programming_l... I guess the most famous ones are Brainfuck and the Perl module that lets you write Perl in Latin http://www.csse.monash.edu.au/~damian/papers/HTML/Perligata.html http://www.csse.monash.edu.au/~damian/papers/HTML/Perligata....