Source : Free On-Line Dictionary of Computing

Standard ML of New Jersey
     
        (SML/NJ) An implementation of {SML} by {Andrew Appel} at
        {Princeton}  and {Dave MacQueen} at
        {AT&T}.  Version 0.93.
     
        ["Standard ML of New Jersey", A. Appel et al, "Proc Third Intl
        Symp on Prog Lang Impl and Logic Programming", LNCS Springer
        1991].
     
        Versions for Unix, Mac.  {(ftp://cs.yale.edu/pub/ml)},
        {(ftp://research.att.com/dist/ml)}.  Mailing list:
        [email protected].