Hi Paul
(copied from my response to your other posting)
There is actually an English (US) pack available that has 913 changes from the English UK pack.
Interestingly not every non US country uses the term 'Programme'
If you use a bulk replacement tool you have to be careful not to replace the placeholders with the word program in it.
You can use the language customisation to find all the strings with program in them and then replace these - there could be quite a few!
Regards