Programming languages
Agda
AngelScript
Babbage
C Shell
Cg
COBOL – ISO/IEC 1989
CorVision
DATATRIEVE
eC
Etoys
FL
Programming languages
ZOPL
ZOPL is a programming language created by Zendesk. It is used to customize the Zendesk platform. It is a server-side scripting language that is based on the PHP programming language.
Zig
ZPL