UAE is on the list but again you have to look at the training requirment for the license you got to find out if ts compliant or not. The ATPL definately is don't know about CPL. They have virtually copied the JAR's word for word so I would imagine you won't have a problem. The only thing left which is FAA based is the FI stuff.
GCAA is fine for alot of the world outside the countries mentioned. In fact I use mine to get other countries approvals because they don't charge for releasing data and they usually respond in under 4 hours and have given me a card with my english level on it.
Unlike the UK CAA who charge you, who then want more money to confirm your english level and the whole thing they claim they will do in 5 working days. BUt by the time you have buggered around get the various forms faxed about from various people and then they don't tell you when you have fallen foul of some policy so everything gets put on hold your looking at 2 weeks.