Similar to Template:Country_alias_Belgium
Template:Country alias Aragua
Template:Country alias Arauca
Template:Country alias Araucanía
Template:Country alias ARB
Template:Country flag alias ARE
Template:Country alias ARG
Template:Country alias ARG1812
Template:Country alias Argentina
Template:Country alias Arica y Parinacota
Template:Country alias Arizona
Template:Country alias Arkansas
Template:Country alias Arkhangelsk
Template:Country alias ARM
Template:Country alias Armenia
Template:Country alias Armenian SSR
Template:Country alias ART
Template:Country alias ARU
Template:Country alias Aruba
Template:Country alias ASA
Template:Country alias Ascension Island
Template:Country alias ASEAN
Template:Country alias ASM
Template:Country alias Astrakhan
Template:Country alias Asturias
Template:Country alias Atacama
Template:Country alias ATF
Template:Country alias ATG
Template:Country alias Atlántico