V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
AREXX Amiga Restructured EXtended eXecutor [language] (Amiga, Commodore, REXX)The Free On-line Dictionary of Computing (30 December 2018):
AREXXREXX for the Amiga. ARexxGuide (http://halcyon.com/robin/www/arexxguide/main.html). (1996-02-06)