References:
http://framework.openoffice.org-documentation-mimetypes-mimetypes.html
http://filext.com-faq-office_mime_types.php


StarOffice 4.x
application/x-starcalc		sdc
application/x-starchart		sds
application/x-stardraw		sda
application/x-starimpress	sdd
application/x-starmath		smf
application/x-starwriter	sdw

StarOffice 5.x
application/xnd.stardivision.calc		sdc
application/xnd.stardivision.draw		sda
application/xnd.stardivision.impress		sdd
application/xnd.stardivision.impress-packed	sdp
application/xnd.stardivision.math		smf
application/xnd.stardivision.mail		sdm
application/xnd.stardivision.writer		sdw
application/xnd.stardivision.writer-global	sgl

OpenOffice 1.x, StarOffice 6.x and 7.x
application/xnd.sun.xml.calc			sxc
application/xnd.sun.xml.calc.template 		stc
application/xnd.sun.xml.draw			sxd
application/xnd.sun.xml.draw.template 		std
application/xnd.sun.xml.impress			sxi
application/xnd.sun.xml.impress.template	sti
application/xnd.sun.xml.math			sxm
application/xnd.sun.xml.writer			sxw
application/xnd.sun.xml.writer.global		sxg
application/xnd.sun.xml.writer.template		stw

OpenOffice 2.x and up, StarOffice 8.x and up
application/xnd.oasis.opendocument.chart			odc
application/xnd.oasis.opendocument.database			odb
application/xnd.oasis.opendocument.formula			odf
application/xnd.oasis.opendocument.graphics			odg
application/xnd.oasis.opendocument.graphics-template		otg
application/xnd.oasis.opendocument.image			odi
application/xnd.oasis.opendocument.presentation			odp
application/xnd.oasis.opendocument.presentation-template	otp
application/xnd.oasis.opendocument.spreadsheet			ods
application/xnd.oasis.opendocument.spreadsheet-template		ots
application/xnd.oasis.opendocument.text				odt
application/xnd.oasis.opendocument.text-master			odm
application/xnd.oasis.opendocument.text-template		ott
application/xnd.oasis.opendocument.text-web			oth

Microsoft Office 97 - 2003
application/msword		doc, dot
application/xnd.ms-excel	xls, xlt, xla
application/xnd.ms-powerpoint	ppt, pot, ppa, pps

Microsoft Office 2007 and up
application/xnd.openxmlformats-officedocument.presentationml.presentation	pptx
application/xnd.openxmlformats-officedocument.presentationml.template		potx
application/xnd.openxmlformats-officedocument.presentationml.slideshow		ppsx
application/xnd.openxmlformats-officedocument.spreadsheetml.sheet		xlsx
application/xnd.openxmlformats-officedocument.spreadsheetml.template		xltx
application/xnd.openxmlformats-officedocument.wordprocessingml.document		docx
application/xnd.openxmlformats-officedocument.wordprocessingml.template		dotx
application/xnd.ms-excel.addin.macroEnabled.12					xlam
application/xnd.ms-excel.sheet.macroEnabled.12					xlsm
application/xnd.ms-excel.sheet.binary.macroEnabled.12				xlsb
application/xnd.ms-excel.template.macroEnabled.12				xltm
application/xnd.ms-powerpoint.addin.macroEnabled.12				ppam
application/xnd.ms-powerpoint.presentation.macroEnabled.12			pptm
application/xnd.ms-powerpoint.slideshow.macroEnabled.12				ppsm
application/xnd.ms-powerpoint.template.macroEnabled.12				potm
application/xnd.ms-word.document.macroEnabled.12				docm
application/xnd.ms-word.template.macroEnabled.12				dotm


