When I made FacebookPlug, I remark difference between Piwigo locales and Facebook locales.
Missing Piwigo locales on facebook:
en_UK
ar_SA
es_AR
no_NO
sh_RS
sl_SL

Facebook are not the reference, but I am asking questions.

Read:
http://developers.facebook.com/docs/int … nalization (http://www.facebook.com/translations/Fa … ocales.xml)
http://www.iso.org/iso/country_codes/is … ements.htm


My first question, it's why Piwigo uses en_UK instead of en_GB?
http://gcc.gnu.org/ml/gcc/2000-06/msg00331.html

Other uses also en_GB:
http://www.debian.org/international/l10n/po/en_GB

What's do you think to change en_UK into en_GB in order to have a correct international code?
Or, use en_US?