The Free On-line Dictionary of Computing (30 December 2018):

M Technology Association

    The MUMPS User's Group that disbanded some time
   between 1995 and 2003.

   Address: 1738 Elton Road, Suite 205, Silver Spring, MD
   20903-1725, USA.

   Telephone: +1 301 431-4070.  Fax: +1 301 431-0017.

   (2003-06-04)