sp/k

from The Free On-line Dictionary of Computing (8 July 2008)

SP/k

   <language> (Subset PL/I, k=1..8) A series of {PL/I} subsets,
   simplified for student use.

   ["SP/k: A System for Teaching Computer Programming", R.C. Holt
   et al, CACM 20(5):301-309, May 1977].

   (1997-12-27)