MIME Types

IANA MIME Media Types
Official list of all MIME types assigned by the IANA (Internet Assigned Number Authority).
http://www.iana.org/assignments/media-types/

LANTech Knowledge Base - Internet MIME Types
A listing of MIME types, some with description. (LANTech)
http://www.ltsw.se/knbase/internet/mime.htp

MIME
Information, including RFC links.
http://www.mhonarc.org/~ehood/MIME/MIME.html