aa

Albania

alu

Alabama

abc

Alberta

am

Anguilla

-ac

Ashmore and Cartier Islands

an

Andorra

ae

Algeria

ao

Angola

af

Afghanistan

aq

Antigua and Barbuda

ag

Argentina

aru

Arkansas

-ai

Anguilla

as

American Samoa

ai

Armenia (Republic)

at

Australia

-air

Armenian S.S.R.

au

Austria

aj

Azerbaijan

aw

Aruba

-ajr

Azerbaijan S.S.R.

ay

Antarctica

aku

Alaska

azu

Arizona