Title: List of sovereign states and dependent territories in Oceania
Content:   This is a list of sovereign states and dependent territories in the geopolitical region of Oceania. Although it is mostly ocean and spans many continental plates, Oceania is occasionally listed as one of the continents. This list follows the boundaries of geopolitical Oceania, which includes Australasia, Melanesia, Micronesia, and Polynesia. The main continental landmass of Oceania is Australia. The boundary between Asia and Oceania is not clearly defined. For political reasons, the United Nations considers the boundary between the two regions to be the Indonesian–Papua New Guinean border. Papua New Guinea is occasionally considered Asian as it neighbours Indonesia, but this is rare, and it is generally accepted to be part of Oceania. Geographically, Papua and West Papua provinces are parts of Oceania.
Title: Pacific Rim
Content: Oceania (sovereign states) ; Oceania (dependent territories) ; 🇬🇧 British Overseas Territory ; 🇦🇺 External territory of Australia ; 🇫🇷 French overseas collectivities ; 🇼🇫 Wallis and Futuna ; 🇨🇱 Insular Chile ; Easter Island ; 🇳🇿 Realm of New Zealand ; 🇺🇸 United States insular areas ; 🇺🇸 United States ; Hawaii Oceania (dependent territories) ; 🇬🇧 British Overseas Territory ; 🇦🇺 External territory of Australia ; 🇫🇷 French overseas collectivities ; 🇼🇫 Wallis and Futuna ; 🇨🇱 Insular Chile ; Easter Island ; 🇳🇿 Realm of New Zealand ; 🇺🇸 United States insular areas ; 🇺🇸 United States ; Hawaii 🇨🇱 Insular Chile ; Easter Island ; 🇳🇿 Realm of New Zealand ; 🇺🇸 United States insular areas ; 🇺🇸 United States ; Hawaii 🇺🇸 United States insular areas ; 🇺🇸 United States ; Hawaii 🇺🇸 United States ; Hawaii 🇺🇸 United States ; Hawaii 
Title: Oceania
Content:  Oceania was originally conceived as the lands of the Pacific Ocean, stretching from the Strait of Malacca to the coast of the Americas. It comprised four regions: Polynesia, Micronesia, Malaysia (now called the Malay Archipelago), and Melanesia. Today, parts of three geological continents are included in the term "Oceania": Eurasia, Australia, and Zealandia, as well the non-continental volcanic islands of the Philippines, Wallacea, and the open Pacific. Oceania extends to New Guinea in the west, the Bonin Islands in the northwest, the Hawaiian Islands in the northeast, Rapa Nui and Sala y Gómez Island in the east, and Macquarie Island in the south. Not included are the Pacific islands of Taiwan, the Ryukyu Islands, and the Japanese archipelago, all on the margins 
Title: List of sovereign states and dependent territories in Oceania
Content:  The following are entities considered to be within Oceania which are either: 1. Federal territories of sovereign states located outside these states' mainland. 2. Territories that constitute integral parts of sovereign states in some form other than a federal relationship, where a significant part of the sovereign state's landmass is located outside Oceania or the territory is located outside the sovereign state's mainland. Many of these territories are often described as dependencies or autonomous areas. 3. Dependent territories of sovereign states. Two of these territories (French Polynesia and New Caledonia) are associate members of the Pacific Islands Forum, while five others (American Samoa, Guam, Northern Mariana Islands, Tokelau, and Wallis and Futuna) hold observer status within the organization.
Title: Oceania
Content: In the UN's geopolitical conception used by the International Olympic Committee, and by many atlases, Oceania includes Australia and the nations of the Pacific from Papua New Guinea east, but not Indonesian New Guinea.  Definitions of Oceania vary; however, the islands at the geographic extremes of Oceania are generally considered to be the Bonin Islands, a politically integral part of Japan; Hawaii, a state of the United States; Clipperton Island, a possession of France; the Juan Fernández Islands, belonging to Chile; and Macquarie Island, belonging to Australia. (The United Nations has its own geopolitical definition of Oceania, but this consists of discrete political entities, and so excludes the Bonin Islands, Hawaii, Clipperton Island, and the Juan Fernández Islands, along with Easter Island.) The geographer Conrad Malte-Brun coined the French expression Terres océaniques (Oceanic lands) c. undefined 1804. 
Title: States and territories of Australia
Content:  Two present-day Oceanic countries, Papua New Guinea (PNG) and Nauru, were administered by the federal government of Australia as de facto and/or de jure external territories for differing periods between 1902 and 1975.
Title: List of sovereign states and dependent territories by continent
Content: Transcontinental country in Asia and Oceania, classified as an Eastern Asian country by the United Nations Statistics Division: 🇯🇵 Japan (Ogasawara [also known as the Bonin Islands or as the Nanpō Islands]). ; Transcontinental country in Asia and Oceania, classified as a Southeastern Asian country by the United Nations Statistics Division: 🇮🇩 Indonesia (Western New Guinea). ; Entirely in Southeast Asia, but commonly associated with Oceania, and lying east of the biogeographical Wallace Line:  East Timor. ; Transcontinental country in North America and Oceania, classified as a Northern American country by the United Nations Statistics Division: 🇺🇸 United States (Hawaii). ; Transcontinental countries in Oceania and South America, classified as South American countries by the United Nations Statistics Division: 🇨🇱 Chile (Desventuradas Islands, Easter Island, Isla Salas y Gómez, and Juan Fernández Islands) and 🇪🇨 Ecuador (Galápagos Islands). For a table of sovereign states and dependent territories in Oceania with geographical data such as area, population, and population density, see Oceania: territories and regions. 
Title: Outline of Oceania
Content:   The following outline is provided as an overview and topical guide to Oceania. Oceania is a geographical, and geopolitical, region consisting of numerous lands—mostly islands in the Pacific Ocean and vicinity. The term is also sometimes used to denote a continent comprising Australia and proximate Pacific islands. The boundaries of Oceania are defined in a number of ways. Most definitions include parts of Australasia such as Australia, New Zealand, and New Guinea, and parts of Maritime Southeast Asia. Ethnologically, the islands of Oceania are divided into the subregions of Melanesia, Micronesia, and Polynesia.
Title: List of Oceanian countries by area
Content:  These territories, also located in Oceania, are not sovereign nations but former colonies of European, North American and Oceanian countries and still under control of France, the United Kingdom, the United States, Australia and New Zealand.
Title: Oceania Football Confederation
Content: There are four independent Oceanian states, each a member of the United Nations (UN), which are not affiliated with OFC, FIFA or any other confederations: ; Federated States of Micronesia ; 🇲🇭 Marshall Islands ; 🇳🇷 Nauru ; 🇵🇼 Palau ; There are also other territories in Oceania that do not have affiliation with OFC, FIFA or any other confederations: ; undefined (autonomous region in Papua New Guinea) ; 🇳🇺 Niue (associated state of New Zealand) ; 🇳🇫 Norfolk Island (external territory of Australia) ; 🇹🇰 Tokelau (dependent territory of New Zealand) ; 🇼🇫 wallis and futuna (overseas collectivity of France) Australia (AFC) ; Guam (AFC) ; Northern Mariana Islands (AFC) ; Hawaii (CONIFA) ; Easter Island (CONIFA) ; West Papua (CONIFA) Several sovereign states and dependencies in Oceania have national teams with no affiliation. All play infrequently and may have been inactive for several years. There are also some which do not have a national team.  Besides that, there are sovereign states, dependencies or territories in Oceania which are not affiliated with OFC but are members of other confederations.

Question: what countries have territories in oceania?
Answer: Northern Mariana Islands.