'nationalities' is correct and usable in written English.
You can use the word 'nationalities' to refer to the different types of national identity that a person may possess. For example, "The class was made up of a variety of nationalities, including German, Japanese, and American."
Politicians in one of Europe's most decentralised countries expend vast amounts of energy trying to define how many "nations", "countries" or "nationalities" exist within its borders.
Their demands make it difficult to draw up a stable and permanent set of rules.Catalan and Basque "nationalists" argue that unlike, say, La Rioja or Murcía, their territories are nations, not regions (nor "nationalities", in the tortuous formulation of the constitution), and invoke history to support their claim.
Sergei Witte, Nicholas II's prime minister, said in 1905: "The world should be surprised that we have any government in Russia...with many nationalities, many languages, and a nation largely illiterate, the marvel is that the country can be held together even by autocracy.
And the Soviets used narod to refer to the new "Soviet nation", and natsionalnost' to refer to nationalities like Russians, Kazakhs, Jews and so forth.
Despite the fashionable notion that "affinity groups", people who share similar tastes but not nationalities, would enable advertisers to cut across national boundaries, television advertising remains highly parochial.
All in all, Knight Frank sold to 71 different nationalities last year.Lots of Londoners are not British nationals.
When he came to give a talk at the college, the room was packed with business students of many nationalities who lapped up his observations on design and branding and bathed him in admiration and affection.
"Where there are differential crime rates between nationalities, it is perfectly legitimate to point this out and to discuss it in the public sphere and I shall continue to do so.
Zimbabwe detained 70 men of various nationalities this month and has charged them with plotting to kill President Obiang and his bodyguards.
"At this point we have no definitive evidence of the nationalities or identities of the perpetrators," a State Department spokesman told the Guardian.
The country's geopolitical strategic standing as both a hub offering easy links to east and west and a proudly Muslim country in which numerous nationalities and religions happily coexist suggests that the latest cooling technologies and a close to nonexistent crime rate are far from the only reasons why it should win the 2022 vote in Zurich on 2 December.
