APAREL - A PArse REquest Language. PL/I extension to provide BNF parsing
routines, for IBM 360. "APAREL: A Parse Request Language", R.W. Balzer et
al, CACM 12(11) (Nov 1969).
APAREL Programming Language
http://www.programming-languages.co.uk/aparel.html
Large list of computer programming languages arranged alphabetically, with explanations.