Where does “ANZUS” come from?

ANZUS (English) comes from English US, from Middle English us, from Old English ūs, from Proto-Germanic uns, from Proto-Indo-European n̥smé, from Proto-Indo-European éǵh₂ — I.

ANZUS (English): A security treaty between Australia, New Zealand and America for the Pacific region; particularly in naval affairs

Definitions

  1. A security treaty between Australia, New Zealand and America for the Pacific region; particularly in naval affairs

Ancestry of “ANZUS”, step by step

ANZUS traces back through 3 separate lines of ancestry.

via English US

StepLanguageWordMeaning
1EnglishUSInitialism of unconditioned stimulus;...
2Middle EnglishusFirst-person plural accusative pronoun: us;...
3Old Englishūsus
4Proto-Germanicunsaccusative of *wīz; us
5Proto-Indo-Europeann̥sméus
6Proto-Indo-Europeanéǵh₂I

via English NZ

StepLanguageWordMeaning
1EnglishNZInitialism of new zaïre

via English Aus

StepLanguageWordMeaning
1EnglishAusastronomical units
Every word from Proto-Indo-European éǵh₂