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OSA

Noun CEFR C2

Definitions

  1. Initialism of obstructive sleep apnea.
    abbreviation, alt-of, initialism
  2. Initialism of Ontario Soccer Association.
    abbreviation, alt-of, initialism
  3. Initialism of osteosarcoma.
    abbreviation, alt-of, initialism
  4. Initialism of Ontario Society of Artists.
    abbreviation, alt-of, initialism
  5. Initialism of on-shelf availability.
    abbreviation, alt-of, initialism
  6. Initialism of Open Solutions Alliance.
    abbreviation, alt-of, initialism
  7. Initialism of Oregon Student Association.
    abbreviation, alt-of, initialism
  8. Initialism of Old South Arabian.
    abbreviation, alt-of, initialism
  9. Initialism of Online Safety Act.
    UK, abbreviation, alt-of, initialism

Equivalents

EspañolAOS
Françaisaososa
Italianoosa
4 more languages
Bosanskiosa
Hrvatskiosa
Kurdîosa
Српскиosa

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 English words →

See also

Osage Osage apple Osage City Osage County Osage Nation Osage orange

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