WFL
Work Flow Language
Burroughs, about 1973
A job control language for the B6700/B7700 computer under MCP. WFL was a compiled block-structured language similar to ALGOL-60, with subroutines and nested begin-end's.
"Work Flow Management User's Guide", Burroughs Manual 5000714 (1973).
"Burroughs B6700/B7700 Work Flow Language", R. M. Cowan in Command Languages, C. Unger ed, North-Holland 1975.