What do you call multiple countries?
A multinational state or a multinational union is a sovereign entity that comprises two or more nations or states.
far and wide, here and there, omnipresent, ubiquitous, all around, all over, high and low, near and far, overall, throughout, ubiquitously, universally, wherever.
outdoor | rough |
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off-road | all-terrain |
Groups of countries or regions are often referred to by a single term (word, phrase, or abbreviation). The origins of such terms include political alliances, intergovernmental organizations, business market areas, and mere colloquialism.
Yugoslavia, Czechoslovakia, China-Taiwan, USSR, Basques in Spain, French in Canada, etc.
Amalgamation refers to a blending of cultures, rather than one group eliminating another (acculturation) or one group mixing itself into another (assimilation).
See definition of multiculturalism on Dictionary.com. noundoctrine acknowledging contributions and interests of many cultures.
alliance Add to list Share. Countries that have an alliance, or agreement, help each other out when in need. That means during times of war, for example, if two countries have an alliance, one will help the other by providing weapons and supplies.
Cross country running is a sport in which teams and individuals run races on outdoor courses over natural terrain. Races shall be run over courses confined, to the extent possible, to open country, fields, parks, golf courses, and grasslands.
expedition. noun. a long journey organized for a particular purpose, especially to a dangerous or distant place.
What is the definition of cross-country?
-ˌkən- : extending or moving across a country. a cross-country concert tour. : proceeding over countryside (as across fields and through woods) and not by roads.
pervasive. universal. all over. ubiquitary. wall-to-wall.

Words related to omnifarious
disparate, divergent, diverse, varied, assorted, different, discrete, distinct, diversified, individual, numerous, separate, sundry, anthologized, asymmetrical, collected, dissonant, divers, diversiform, heterogeneous.
ubiquitous. adjective. ubiq·ui·tous yu̇-ˈbik-wət-əs. : existing or being everywhere at the same time : constantly encountered : widespread.
Based on GNI, countries are classified into three main groups. These are high-income (developed) countries, newly emerging economies (emerging) and low-income countries (developing). For 2022, low-income economies are defined by the World Bank as those with a GNI per capita of $1,045 or less in 2020.
Country Cluster means the geographic or market territory specified on the Partner Portal.
Accordingly, countries have been grouped as high-income, upper middle income, lower middle income and low-income (table E). To maintain compatibility with similar classifications used else- where, the threshold levels of GNI per capita are those established by the World Bank.
Dual citizenship — or dual nationality — means being a citizen of two countries simultaneously and sharing the rights and responsibilities of the citizens in each country. Not every country allows dual citizenship, and the rules vary among those that do.
alliance Add to list Share. Countries that have an alliance, or agreement, help each other out when in need. That means during times of war, for example, if two countries have an alliance, one will help the other by providing weapons and supplies.
An expatriate (often shortened to expat) is a person who resides outside their native country.
Can you be a resident of multiple countries?
The question here is can I have permanent residency in more than one country? Yes. You can.
The general answer to your question is yes, you can almost certainly be considered "resident" in two or more places at once. Whether this will be beneficial or not, to you, would depend on which countries and your own personal circumstances. for example USA and Canada.