Process Design Language 2 <language> (PDL2) A language developed for the {Texas Instruments} {ASC} computer. ["Texas Instruments Process Design Methodology - Design Specification: Process Design Language", Volume I (Sep 1976)]. [Mentioned in "An Overview of Ada" J.G.P. Barnes, Soft Prac & Exp 10:851-887 (1980)]. (1995-08-13)