application/commonground| dp | Glazer, IANA
| | application/compress | Z | NONE
| application/cybercash| (none) | rfc1898
| | application/dca-rft | (none) | rfc1700
| | application/dec-dx | (none) | rfc1700
| application/iges| (none) | Parks, IANA
| application/eshop| (none) | Katz, IANA
| | application/gzip | gz | NONE
| | application/mac-binhex40 | (none) | rfc1700
| | application/macwriteii | (none) | rfc1700
| application/mathematica| (none) | Van Nostern, IANA
| application/moss-signature| (none) | rfc1848
| application/moss-keys| (none) | rfc1848
| application/mosskey-request| (none) | rfc1848
| application/mosskey-data| (none) | rfc1848
| | application/msword | doc | rfc1700
| | application/news-message-id | (none) | rfc1036
| | application/news-transmission | (none) | rfc1036
| | application/octet-stream | bin | rfc1521
| | application/oda | oda | rfc1521
| | application/pdf | pdf | rfc1700
| | application/postscript | ai, eps, ps | rfc1521
| | application/remote-printing | (none) | rfc1486
| application/riscos| (none) | Smith, IANA
| | application/rtf | rtf | rfc1700
| application/sgml| (none) | rfc1874
| | application/slate | (none) | rfc1700
| | application/wita | (none) | rfc1700
| | application/wordperfect5.1 | (none) | rfc1700
| application/x400-bp| (none) | rfc1494
| | application/x-arc | arc | NONE
| | application/x-arj | arj | NONE
| | application/x-bcpio | bcpio | NONE
| | application/x-cpio | cpio | NONE
| | application/x-csh | csh | NONE
| | application/x-dvi | dvi | NONE
| | application/x-exe | exe, com | NONE
| | application/x-gtar | gtar | NONE
| | application/x-hdf | hdf | NONE
| | application/x-latex | latex | NONE
| | application/x-lzh | lzh | NONE
| | application/x-mif | mif | NONE
| | application/x-netcdf | nc, cdf | NONE
| | application/x-pagemaker | pmk | NONE
| | application/x-sh | sh | NONE
| | application/x-shar | shar | NONE
| | application/x-sv4cpio | sv4cpio | NONE
| | application/x-sv4crc | sv4crc | NONE
| | application/x-tar | tar | NONE
| | application/x-tcl | tcl | NONE
| | application/x-tex | tex | NONE
| | application/x-texinfo | texinfo, texi | NONE
| | application/x-troff | t, tr, roff | NONE
| | application/x-troff-man | man | NONE
| | application/x-troff-me | me | NONE
| | application/x-troff-ms | ms | NONE
| | application/x-ustar | ustar | NONE
| | application/x-wais-source | src | NONE
| | application/zip | zip | rfc1700
| audio/32kadpcm| (none) | rfc1911
| | audio/basic | au, snd | rfc1521
| | audio/x-aiff | aif, aiff, aifc | NONE
| | audio/x-wav | wav | NONE
| | image/gif | gif | rfc1521
| | image/ief | ief | rfc1314
| | image/jpeg | jpeg, jpg, jpe | rfc1521
| | image/tiff | tiff, tif | rfc1528
| | image/x-cmu-raster | ras | NONE
| | image/x-portable-anymap | pnm | NONE
| | image/x-portable-bitmap | pbm | NONE
| | image/x-portable-graymap | pgm | NONE
| | image/x-portable-pixmap | ppm | NONE
| | image/x-rgb | rgb | NONE
| | image/x-xbitmap | xbm | NONE
| | image/x-xpixmap | xpm | NONE
| | image/x-xwindowdump | xwd | NONE
| message/delivery-status| (none) | rfc1894
| | message/external-body | (none) | rfc1521
| | message/news | (none) | rfc1036
| | message/partial | (none) | rfc1521
| | message/rfc822 | (none) | rfc1521
| | multipart/alternative | (none) | rfc1521
| | multipart/appledouble | (none) | rfc1700
| | multipart/digest | (none) | rfc1521
| multipart/encrypted| (none) | rfc1847
| multipart/form-data| (none) | rfc1867
| multipart/header-set| (none) | rfc1700
| | multipart/mixed | (none) | rfc1521
| | multipart/parallel | (none) | rfc1521
| multipart/related| (none) | rfc1872
| multipart/report| (none) | rfc1892
| multipart/signed| (none) | rfc1847
| multipart/voice-message| (none) | rfc1911
| text/enriched| (none) | rfc1896, rfc1521
| | text/html | html, htm | rfc1866
| | text/plain | txt, c | rfc1521
| text/rfc822-headers| (none) | rfc1892
| | text/richtext | rtx | rfc1521
| text/sgml| (none) | rfc1874
| | text/tab-separated-values | tsv | rfc1700
| | text/x-setext | etx | NONE
| | video/mpeg | mpeg, mpg, mpe | rfc1521
| | video/quicktime | qt, mov | rfc1700
| | video/x-msvideo | avi | NONE
| | video/x-sgi-movie | movie | NONE
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