Metrology Metro's Metric Links  
   Resources for metrological and calibratory information, both US and SI, including quiz, events, books, jobs and contacts for sponsors and advertisers in Renfrew, Pennsylvania.
   http://www.metrologymetro.com/

Internet Resource for the International Temperature Scale of 1990  
   Scales and supplementary information for metrologists, scientists, calibration engineers, and those with an interest in its measurement. Includes uncertainty calculator software for download from the UK.
   http://www.its-90.com/

Metrology Forum  
   Offers enlightenment to the uninitiated and soul-food for practitioners of electrical calibration. Includes standards, accreditation, quality and equipment management articles, maintained by Agilient Technologies, Palo Alto, California.
   http://metrologyforum.tm.agilent.com/

Salzenstein, Patrice  
   PhD research engineer in time and frequency metrology, featuring phase noise measurements, and the spectral domain for microwave, based in Besançon, France.
   http://www.lpmo.edu/~salzenst/english.html

Chair of Metrology  
   Resource including quiz and examples of measurement, decision making, compliance with specification, and comparison of two quantities. Maintained by a professor in electrical engineering in Osijek, Croatia.
   http://www.etfos.hr/~akolundzic