Programming languages
AdvPL
AMOS
AWK
Boo
Cecil
Clean
COMPASS
Curry
DIBOL
ELAN
EXEC 2
Programming languages
SiMPLE
SiMPLE is a very old programming language created in the early 1960s. It was created as a simple language for teaching students how to program. Despite its age, it is still in use today by a small number of programmers.
SIGNAL
SIMPOL