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Rapa-Pitcairn (Marine Ecoregion of the World (MEOW)) |
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Rarotonga (Island) |
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Râs Nouâdhibou (Cape) |
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Ravin des Kermadec (Trench) |
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Realms (General Region) |
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Red Sea (IHO Sea Area) |
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Red Sea (Large Marine Ecosystem)  has preferred alternative Red Sea |
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Red Sea and Gulf of Aden (Marine Province) |
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Republic of Ireland (Nation) |
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Republic of Mauritius (Nation) |
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Republic of Moldova (Nation) |
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Republic of the Congo (Nation) |
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République du Congo (Nation) |
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Réunion (Dependent State) |
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Revillagigedos (Marine Ecoregion of the World (MEOW)) |
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|
Rio de La Plata (IHO Sea Area) |
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|
Rio de la Plata (Marine Ecoregion of the World (MEOW)) has preferred alternative Rio de La Plata |
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Río de La Plata (IHO Sea Area) |
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|
Rio Grande (Marine Ecoregion of the World (MEOW)) |
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Rio Grande do Norte (Stream) |
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Rockall (Island) |
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Rockall Bank (Bank) |
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Rockall Channel (Trough) |
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Rockall Table Mount (Bank) |
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Rockall Trough (Trough) |
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|
Rockall-Schwelle (Bank) |
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|
Rockell Banks (Bank) |
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Romania (Nation) |
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Romanian Exclusive Economic Zone (EEZ) |
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Roscoff (Commune) |
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Ross Sea (Sea) |
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Ross Sea (Marine Ecoregion of the World (MEOW)) |
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Roundstone (Town) |
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Russia (Nation) |
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Russian Exclusive Economic Zone (EEZ) |
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Russian Exclusive economic Zone [Arctic part] (Marine Region) |
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Russian Exclusive economic Zone [Pacific part] (Marine Region) |
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Ryukyu Islands (Archipelago) |
