Usually means: "OA" often refers to osteoarthritis.
Definitions Related words Phrases Mentions History
We found 22 dictionaries that define the word OA:

General (8 matching dictionaries)
  1. OA, OA: Merriam-Webster
  2. OA, Oa, oa, oA: Wordnik
  3. OA: Wiktionary
  4. OA: Infoplease Dictionary
  5. OA: Dictionary.com
  6. OA (disambiguation), OA, Oa, The OA (TV series), The OA, The Oa, The oa: Wikipedia, the Free Encyclopedia
  7. OA: Stammtisch Beau Fleuve Acronyms

Business (2 matching dictionaries)
  1. Abbreviations in shipping (No longer online)
  2. Glossary of Trade and Shipping Terms (No longer online)

Computing (2 matching dictionaries)
  1. Webopedia (No longer online)
  2. OA, Oa (comics): Encyclopedia

Medicine (4 matching dictionaries)
  1. OA: Merriam-Webster Medical Dictionary
  2. OA: UK Medical Acronyms
  3. OA, Oa (comics): Medical dictionary
  4. University of Maryland Glossary of Medical Terms (No longer online)

Miscellaneous (2 matching dictionaries)
  1. OA: Acronym Finder
  2. AbbreviationZ (No longer online)

Slang (1 matching dictionary)
  1. O.A, OA: Urban Dictionary

Sports (1 matching dictionary)
  1. OA: Dog Fanciers Acronym List

Tech (2 matching dictionaries)
  1. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)
  2. Dictionary for Avionics (No longer online)

Google, News, Images, Wikipedia, Reddit, BlueSky
Definitions from Wiktionary (
)
American English Definition British English Definition
▸ noun:  (scouting) Order of the Arrow
▸ noun:  Initialism of open access. [A set of principles and practices through which research outputs are distributed online, free of access charges or other barriers.]
▸ noun:  Initialism of organizing authority.
▸ noun:  Initialism of office assistant.
▸ noun:  (UK, census) Initialism of output area. [(UK) The smallest unit for which UK census data are published.]
▸ adjective:  (Philippines) Initialism of overacting.

Similar:
Organization of American States, monophthong, real, AA, A, ab, AC, AE, Af, AP, more...

Opposite:
an

Types:
oasis, ocean, sea, lake, pond, stream, river, bay, more...

Phrases:
Hiva Oa, mosi oa tunya, oa (comics), The OA, OA vz. 30, more...

▸ Words similar to OA

▸ Usage examples for OA

▸ Idioms related to OA

▸ Wikipedia articles (New!)

▸ Popular adjectives describing OA

▸ Popular nouns described by OA

▸ Words that often appear near OA

▸ Rhymes of OA

▸ Invented words related to OA

Similar:
Organization of American States, monophthong, real, AA, A, ab, AC, AE, Af, AP, more...

Opposite:
an

Types:
oasis, ocean, sea, lake, pond, stream, river, bay, more...

Phrases:
Hiva Oa, mosi oa tunya, oa (comics), The OA, OA vz. 30, more...



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