fr_FR ISO-8859-1
fr_FR.UTF-8 UTF-8
fr_FR.UTF-8@euro UTF-8
fr_FR@euro ISO-8859-15
en_US.UTF-8 UTF-8
# aa_DJ ISO-8859-1
# aa_DJ.UTF-8 UTF-8
# aa_ER UTF-8
# aa_ER@saaho UTF-8
# aa_ET UTF-8
# af_ZA ISO-8859-1
# af_ZA.UTF-8 UTF-8
# ak_GH UTF-8
...