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Abaco Islands (Archipelago) |
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Acapulco (Town) |
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Acapulco de Juarez (Town) |
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Açores (Archipelago) |
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Adriatic Sea (IHO Sea Area) |
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Aegean Sea (IHO Sea Area) |
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Africa (Continent) |
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Afrique de l'Ouest (General Region) |
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Agulhas Bank (Bank) |
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Agulhas Banks (Bank) |
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Airlie Island (Island) |
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Akaroa Harbour (Bay) |
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Akkeshi Bay (Bay) |
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Akkeshi-wan (Bay) |
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Alabama (State) |
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Alaska (State) |
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Alboran Sea (IHO Sea Area) |
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Aldrich Deep (Trench) |
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Aleutian-Kurile (General Sea Area) |
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Alif Atoll (Atoll) |
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Alifu Atoll (Atoll) |
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Amami-O-Shima (Island) |
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Amami-Oshima Island (Island) |
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Andhra Pradesh (State) |
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Andra Pradesh (State) |
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Andros (Island) |
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Andros Island (Island) |
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Angola (Nation) |
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Annam (General Region) |
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Antarctic Ocean (IHO Sea Area) |
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Antarctica (Continent) |
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Antarctica (Large Marine Ecosystem) |
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Antilles Sea (Sea)  has preferred alternative Caribbean Sea |
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Arafura Sea (IHO Sea Area) |
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Archipel des Glorieuses (Possession) |
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Arctic Ocean (IHO Sea Area) |
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Argentiinan Allas (Basin) |
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Argentina (Nation) |
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Argentina Basin (Basin) |
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Argentina Nõgu (Basin) |
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Argentine Basin (Basin) |
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Argentinska Bäckenet (Basin) |
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Argentinskaya Kotlovina (Basin) |
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Arguin Bank (Bank) |
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Ari Atoll (Atoll) |
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Arica Trench (Trench) |
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Asia (Continent) |
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Atacama Graben (Trench) |
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Atacama Trench (Trench) |
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Atakamskiy Zhelob (Trench) |
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Atlantic Europe (General Region) |
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Atlantic Ocean (General Sea Area) |
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Auckland (Region) |
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Australia (Nation) |
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Azores (Archipelago) |
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Azores (Autonomous Region) |
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Azov Sea (IHO Sea Area) |
