Word.ws English Dictionary

AAO

AAO is the initialism of anodic aluminium oxide.

AAO is the initialism of Australian Astronomical Observatory.

Noun capitalized: AAo

AAo

  1. (abbreviation) Abbreviation of ascending aorta.

Questions about AAO

What is AAO the initialism of?
AAO is the initialism of anodic aluminium oxide.
What part of speech is AAO?
AAO is a noun.

Words near AAO in the dictionary

  1. AANs
  2. AANT
  3. Aanugan'dufinolhu
  4. Aanugan'duhuraa
  5. Aanya
  6. AAO
  7. AAOS
  8. AAOU
  9. AAP
  10. aapa
  11. AAPAA

Source and license

Adapted from Wiktionary: AAO (page history and authors); AAo (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “AAO.” Word.ws, https://word.ws/aao. Based on Wiktionary, CC BY-SA 4.0.