Similar to LISP
Ook!
Open Shading Language
Open Shading Language
OpenMusic
OpenMusic
Openpose
P′′
P′′
PAL-III
PARLOG
Parlog
Parrot
Parrot virtual machineComponent Pascal
Component PascalPBASIC
PBASICPerlScript
ActivePerl#PerlScriptPhalanger
Phalanger (compiler)Picat
Pic言語
PIC (markup language)
Piet
Piet (programming language)Pike
Pike (programming language)
PJL
Printer Job Language
PL/0
PL/0Program Composition Notation
Program Composition NotationPure Data
Pure Data
Pxem
Pyonkee
P言語
Q Sharp
Q Sharp
Quartz Composer
Quartz Composer
QuickBASIC
QuickBASIC
Raku
Raku (programming language)Ratfor
Ratfor