What does M4 stand for?
M4 stands for "M4 preprocessor file (unix)"
How to abbreviate "M4 preprocessor file (unix)"?
"M4 preprocessor file (unix)" can be abbreviated as M4
What is the meaning of M4 abbreviation?
The meaning of M4 abbreviation is "M4 preprocessor file (unix)"
What does M4 mean?
M4 as abbreviation means "M4 preprocessor file (unix)"