CH: Switzerland KH: Cambodia ES: Spain BT: Bhutan GB: United Kingdom LI: Liechtenstein ME: Montenegro LT: Lithuania LV: Latvia BGD: Bangladesh NL: Netherlands VA: Vatican PT: Portugal NO: Norway SM: San Marino MK: Macedonia AZ: Azerbaijan SI: Slovenia SK: Slovakia LU: Luxembourg IT: Italy CN: China AM: Armenia SE: Sweden RO: Romania MC: Monaco MD: Moldova RS: Serbia BN: Brunei SG: Singapore PL: Poland AF: Afghanistan UA: Ukraine MT: Malta RU: Russia IE: Ireland