The "EU" shipping region includes:
United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
The "Rest of Asia" shipping region includes:
Japan, South Korea, Malaysia, Philippines, Singapore, Taiwan, Thailand, Vietnam
If your country isn't listed specifically here or in one of the other shipping regions then you're part of the "All other countries" shipping region.