From The Free On-line Dictionary of Computing (30 December 2018) :
F68K
A portable Forth system for Motorola 680x0 computers by
Joerg Plewe . Ported to
Atari ST, Atari TT, Amiga, Sinclair QL and OS9.
Easily ported to Motorola 68000 based systems.
ftp://archive.umich.edu/atari/Languages/)">(ftp://archive.umich.edu/atari/Languages/).
(1992-12-14)