freebsd-dev/share/mklocale
..
ja_JP.EUC.src
ja_JP.eucJP.src
la_LN.ASCII.src
la_LN.ISO8859-1.src
la_LN.ISO_8859-1.src
la_LN.US-ASCII.src
lt_LN.ASCII.src
lt_LN.ISO_8859-1.src
Makefile
README.locale_name
ru_RU.CP866.src
ru_RU.KOI8-R.src
ru_SU.CP866.src
ru_SU.KOI8-R.src

Locale name string format must be compliant with XPG3 and
using following format.
	<locale name>   ::= <language>_<territory>.<encoding>
	<language>      ::= based on ISO 639
	<territory>     ::= based on ISO 3166 (country code)
	<encoding>      ::= "EUC", "KOI8-R", ...