1. 
   PL-6
   A PL/I-like system language for the Honeywell operating system, CP-6. (1995-01-05)
   Found op http://foldoc.org/PL-6
   
   
2. 
   PL516
   An ALGOL-like assembly language for the DDP-516, similar to PL360. ['PL 516, An ALGOL-like Assembly Language for the DDP-516', B.A. Wichmann, Natl Phys Lab UK, Report CCU 9, 1970]. (1995-01-05)
   Found op http://foldoc.org/PL516
   
   

Tip: double click on a word to show its meaning.