Source : Free On-Line Dictionary of Computing

Rocky Mountain Basic
     
         The {BASIC} language used by {Hewlett Packard} on
        their {680x0}-based computers.  Rocky Mountain Basic is good
        for interfaces to {IEEE 488} controls and contains many
        mathematical and matrix functions.  It has about 600 commands.
        Typical applications include automatic test stations.
     
        (1996-04-28)