Tags: Programming Language.
The PL/P programming language (an acronym of Programming Language for Prime (computers)) is a mid-level programming language developed by Prime Computer to serve as their second primary system programming language after Fortran IV. PL/P was a subset of PL/I.Additions to the PRIMOS operating system for Prime 50 Series computers were written mostly in PL/P in later years. Certain PRIMOS modules written in Fortran IV during PRIMOS’s early years were rewritten in PL/P.