MIIS meaning in Internet ?

Answer: What is Microsoft Internet Information Server mean?

Internet Information Services (IIS, formerly Internet Information Server) is an extensible web server software created by Microsoft for use with the Windows NT family. IIS supports HTTP, HTTP/2, HTTPS, FTP, FTPS, SMTP and NNTP. It has been an integral part of the Windows NT family since Windows NT 4.0, though it may be absent from some editions (e.g. Windows XP Home edition), and is not active by default.

reference

Full Form	Category
Microsoft Identity Integration Server	Computing
Massachusetts Immunization Information System	General
Master in Interdisciplinary Studies	General
Monterey Institute of International Studies	Governmental
Middlebury Institute of International Studies	Governmental
Microsoft Internet Information Server	Internet