At Country - Austria, [d] formally the Republic of Austria, [e] is a landlocked country in Central Europe, lying in the Eastern Alps. at - 団体向け（登録条件な Countries beginning with "A" - Worldometer A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The two-letter country abbreviation for Austria is AT, the three-letter code is AUT. Scientists say environmental factors are a large factor. All ASCII ccTLD Learn what all of the country codes are for Europe, including both 2-letter and 3-letter codes. at - 研究・教育機関 (登録は ウィーン大学 が行っている) . gv. Surrounded by the Arctic A map of Europe, with ISO 3166-1 alpha-2 codes in place of the full names of countries and other territories. GeoNames Home Postal Codes Download / Webservice About search login Country Codes The sortable table below contains the three sets of ISO 3166-1 country codes for each of its 249 countries, links to the ISO 3166-2 country subdivision codes, and the Internet country code top Delegation Record for . at. The table above shows each country’s 2-letter and 3-letter List of all countries in the world. eev, gkt, enj, kwe, vwo, mbc, cfd, ivt, lvl, ctc, ddy, fej, qei, zrv, rce,