(PSL) A dialect of lisp from utah university. PSL is available as a kit for 68000 and also runs on vax. It compiles lisp to c-code virtual machine language.

["The Portable Standard LISP Users Manual", TR-10, CS Dept, U Utah, Jan 1982].

["A Portable Lisp System", M.L. Griss et al, Proc 1982 ACM Symp on Lisp and Functional Prog, Aug 1982].