M4 meaning in File Type ?

Answer»

INFO: Full form for M4 is M4 Preprocessor File (unix) in File Type category
M4 also has other full forms in other categories mentioned below.

Full Form	Category
Macro processor version 4	Computing
M4 Preprocessor File (unix)	File Type
ICH M4 Expert Working Group (EWG) [focusing on Common Technical Documents for sections of the NDA]	Governmental

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