Charm++  
   An object-oriented portable parallel language built on top of C++. Source code, binaries, manuals, and publications.
   http://charm.cs.uiuc.edu/

mpC  
   Parallel extension to C designed for applications development for heterogeous networks. Source code and documentation.
   http://www.ispras.ru/~mpc/

The Cilk Project  
   A language for multithreaded parallel programming based on ANSI C. Source code, manual, papers, and research into parallel chess programs.
   http://supertech.lcs.mit.edu/cilk/

The SR Programming Language  
   Synchronizing Resources is a language for writing concurrent programs. Source code, mailing list archive, and documentation.
   http://www.cs.arizona.edu/sr/www/index.html

Yale Linda Group  
   Current research into Linda extensions, papers, and documentation.
   http://www.cs.yale.edu/HTML/YALE/CS/Linda/linda.html

Jade  
   Jade is a parallel extension to C that allows transparent access to shared memory. Papers, manual, and source code.
   http://suif.stanford.edu/~scales/sam.html

Orca  
   Language for parallel programming on distributed systems, based on a portable form of object-based distributed shared memory. Papers and manual.
   http://www.cs.vu.nl/vakgroepen/cs/orca.html

ZPL  
   An array programming language. Sample code, papers, recipes, reference manual, and source code.
   http://www.cs.washington.edu/research/zpl/index.html

Mentat  
   Object-oriented parallel language based on C++. Documentation, source code and binaries, and sample programs.
   http://www.cs.virginia.edu/~mentat/index.html

NESL  
   A functional parallel language. Tutorial, source code, algorithm library, animations, and reference manual.
   http://www.cs.cmu.edu/~scandal/nesl.html

Parallaxis-III  
   A structured data-parallel programming language based on Modula-2. Source code, binaries, sample code, and documentation.
   http://www.ee.uwa.edu.au/~braunl/parallaxis/

Maisie Programming Language  
   Maisie is a C-based simulation language that can be used for sequential and parallel execution of discrete-event simulation models. Papers, source code, and sample models.
   http://may.cs.ucla.edu/projects/maisie/

Parsec  
   A C-based simulation language for sequential and parallel execution of discrete-event simulation models. Online technical support, manuals, and source code.
   http://pcl.cs.ucla.edu/projects/parsec/

HPC++  
   A library and set of tools to support a standard model for parallel C++ computing.
   http://www.cs.indiana.edu/~sdiwan/open-hpc++/

Kyle's ZPL/Mercury Research and Examples  
   Porting ZPL to the Mercury Race computer. Example of the ZPL extern operator to display images. Part of CaPS (Compilers and Parallel Systems), the Systems Lab, and SBS on WJUL.
   http://cs.uml.edu/~kfawcett

CxC  
   Parallel programming language works on desktop and runs on clusters and supercomputers. Compiler and documentation.
   http://www.engineeredintelligence.com/products/cxc_compilers.cfm

JavaParty  
   A minimal extension to Java easing distributed parallel programming of cluster computers. A source code transformation automatically generates a distributed pure Java program based on RMI or KaRMI.
   http://www.ipd.uka.de/JavaParty/

PARLANSE  
   A parallel programming language supporting symbolic computation on SMP workstations.
   http://www.semdesigns.com/Products/Parlanse/index.html

CuPit 2  
   Designed to express neural network learning algorithms. Compiler, documentation, and examples available. Language reference and tutorial.
   http://www.ubka.uni-karlsruhe.de/cgi-bin/psview?document=/ira/1997/4&search=/ira/1997/4

BERT 77  
   A parallelizing compiler for Fortran 77. Software download, reference manual, and mailing list.
   http://www.hpc-design.com/bert.html