United States. Office of Geography.

• Geographic names of Antarctica
• Albania
• Albania; official standard names approved by the United States Board on Geographic Names
• Anglo-Egyptian Sudan
• Angola; official standard names approved by the United States Board on Geographic Names
• Antarctica; official name decisions of the United States Board on Geographic Names
• Arabian Peninsula; official standard names approved by the U.S. Board on Geographic Names
• Australia; official standard names approved by the United States Board on Geographic Names
• Austria
• Belgian Congo
• Belgium
• Belgium