ORBit Resource Page - Contains links to ports, documentation, services, language mappings, and tools. - http://orbit-resource.sourceforge.net/
ORBit2 - ORBit2 is a CORBA 2.4-compliant Object Request Broker (ORB) featuring mature C, C++ and Python bindings. The core ORB is written in C, and runs under Linux, UNIX (BSD, Solaris, HP-UX, ...), and Windows. [Open Source, GPL/LGPL] - http://www.gnome.org/projects/ORBit2/
ORBit-Python - Python language bindings that don't need stubs/skeletons to be created as a separate step. - http://sourceforge.net/projects/orbit-python/
ORBit-Eiffel - Eiffel bindings to ORBit. - http://efsa.sourceforge.net/archive/wallis/orbit_eiffel.htm
ORBit-Ada - The GNU Ada CORBA Kit (GNACK), with an IDL parser, Ada generator, and CORBA support packages. - http://sourceforge.net/projects/orbitada/
Rinn - Ruby language bindings. - http://sourceforge.net/projects/rinn/
CORBA::ORBit - Perl language bindings that don't need stubs/skeletons to be created as a separate step. - http://people.redhat.com/otaylor/corba/orbit.html
Torb - Tcl language bindings. [Open Source, GPL] - http://www.pythontech.co.uk/torb/
ORBit-C++ - C++ bindings that provide a CORBA specification-compliant C++ mapping for ORBit. [Open Source, GPL/LGPL] - http://orbitcpp.sourceforge.net/
rep-orbit - A port of ORBit's Perl bindings to the librep Lisp system. - http://librep.sourceforge.net/rep-orbit.html