Adamstown — Pitcairn Islands
Adana [US Consulate] — Turkey
Addis Ababa [US Embassy] — Ethiopia
Adelie Land (Terre Adelie) — Antarctica [claimed by France]
Aden — Yemen
Aden, Gulf of — Indian Ocean
Admiralty Islands — Papua New Guinea
Adriatic Sea — Atlantic Ocean
Aegean Islands — Greece
Aegean Sea — Atlantic Ocean