In no particular order: BASIC, Fortran, LPC, IBM/ALP, COBOL, C, C++, Pascal, Ada, Delphi, Lisp, Logo, Lua, TCL/Tk, sed, awk, bash/ksh/csh/sh, Erlang, Prolog, Javascript, SQL, Java, Scala, Python, Ruby, VB, PowerShell, C#, J#, Go, Dart... and my favorite is still Perl.