$ ls -1d  /usr/share/locale/en*
/usr/share/locale/en
/usr/share/locale/en@boldquot
/usr/share/locale/en@quot
/usr/share/locale/en_AU
/usr/share/locale/en_CA
/usr/share/locale/en_GB
/usr/share/locale/en_NZ
/usr/share/locale/en_US
/usr/share/locale/enm