Rosin R F "PL/1 Implementation survey" PL/I Bulletin 7 (in ACM SIGPLAN Notices Feb 1969)

Languages mentioned

• CUPL {1967} Cornell University Programming Language
• EE PL/I {1967} PL/I compiler for the EE computers
• EPL {1966} Early PL/1
• HEPL PL/I {1966}
• LRL PL/I {1969} Vector processing PL/I
• MULTICS PL/I {1968} Production PL/I compiler
• PL/0 {1968} UNSW PL/I
• PL/A {1968} Adaptation of PL/ACME
• PL/ACME {1966} PL/I dialect for medical applications
• PL/I {1964} Programming Language One
• PLESS {1967} Bell Labs PL/I
• PLINT {1967} Bell Labs PL/I
• RUSH {1965} Interactive Dialect of PL/I
• SABRE PL/I {1968} PL/I dialect for use in the SABRE system
• SL/I {1968} Toronto PL/I
• SPLINTER {1966} Scientific PL/I Interpreter
• STAPL {1968} Expermintal PL/I
• XPL {1967} Compiler subset of PL/I