Hello Ken,
Ken Sharp wrote:
Australian, British and New Zealand English prefers -ise over -ize (strongly so in Aus and NZ).
http://en.wikipedia.org/wiki/En-AU#Spelling http://en.wikipedia.org/wiki/New_Zealand_English#Spelling
if the translation is the same for UK, AU and NZ then please add only one copy of it and mark it as LANGUAGE LANG_ENGLISH, SUBLANG_NEUTRAL That will do as the LANG_ENGLISH family will inherit first from SUBLANG_NEUTRAL and only if that doesn't exist from SUBLANG_DEFAULT.
thanks bye michael