Overlapping claim: Venezuela / Colombia / Dominican Republic
Overlapping claim: Trinidad and Tobago / Venezuela / Guyana
Overlapping claim Liancourt Rocks: Japan / South Korea
South Georgia and the South Sandwich Islands
Overlapping claim: Puerto Rico / Dominican Republic
Overlapping claim: Venezuela / Aruba / Dominican Republic
Colombian Exclusive Economic Zone (Quitasueño)
Joint regime area Senegal / Guinea Bissau
Joint regime area United Kingdom / Denmark (Faeroe Islands)
Joint regime area Costa Rica / Ecuador (Galapagos)
Joint regime area Colombia / Dominican Republic
Joint regime area Honduras / Cayman Islands
Joint regime area Iceland / Denmark (Faeroe Islands)
Joint regime area Iceland / Norway (Jan Mayen)
Joint regime area Nigeria / Sao Tome and Principe
Joint regime area United States / Russia
Protected Zone established under the Torres Strait Treaty

GEOGCRS["unknown",
    DATUM["North American Datum 1983",
        ELLIPSOID["GRS 1980",6378137,298.257222101,
            LENGTHUNIT["metre",1]],
        ID["EPSG",6269]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8901]],
    CS[ellipsoidal,2],
        AXIS["longitude",east,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433,
                ID["EPSG",9122]]],
        AXIS["latitude",north,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433,
                ID["EPSG",9122]]]]