A free C, C++ and Fortran IDE
The GNU Prolog native compiler
A friendly Forth compiler with a little difference
The EPICS SNL Compiler and Sequencer
A BASIC interpreter and compiler with graphics.
A native Windows port of the GNU Compiler Collection (GCC)
ANSI Standard MUMPS
An object-oriented script language to embed in any application
64-BIt Operating System with Compiler
Moved to https://github.com/davidgiven/ack
Loglan language and Virtual Loglan Processor repository
Open Utlity is series of unix utlity just like gnu for linux / windows