CERN :                                                                                   http://cern.web.cern.ch/CERN/        

LNF - Frascati :                                                                   http://www.lnf.infn.it/

Atmospheric Physics at U of T                                         http://www.atmosp.physics.utoronto.ca  

University of Toronto :                                                       http://cepheid.physics.utoronto.ca/ehep/

York University :                                                                 http://blueflag.phys.yorku.ca/

Triumf :                                                                                 http://www.triumf.ca/ 

Lawrence Berkeley Laboratory:                                      http://www.lbl.gov/            http://penguin.phy.bnl.gov/bnl.html  

Fermi Lab :                                                                           http://www.fnal.gov/

Thomas Jefferson National Accelerator Facility:       http://www.cebaf.gov/

SLAC                                                                                    http://www.slac.stanford.edu/

JINR-  DUBNA :                                                                 http://sunhe.jinr.dubna.su/                                                                  

Perimeter Institute for Theoretical Physics:               http://www.perimeterinstitute.ca/index.htp

High Energy Physics Information Center:                   http://www.hep.net/ 

CERN List of Institutes :                                                  http://physics.web.cern.ch/Physics/HEPWebSites.html