ESTASIA:
	CJK cross reference mappings for standards such as KSC5601,
	GB2312, JIS0208, etc. to Unicode 2.0.

ISO8859:
	These are the mapping tables of the ISO 8859 series (1 through 9)

VENDORS:
	Miscellaneous mapping tables for small codesets, typically provided
	by vendors.

TCVN:
	Chu Nom mapping & database.