Usually means: Inverse cosine function, returns angle.
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We found 11 dictionaries that define the word ACOS:

General (3 matching dictionaries)
  1. acos: Wordnik
  2. ACOS: Dictionary.com
  3. Acos: Wikipedia, the Free Encyclopedia

Computing (2 matching dictionaries)
  1. ACOS: Free On-line Dictionary of Computing
  2. ACOS: Encyclopedia

Medicine (2 matching dictionaries)
  1. online medical dictionary (No longer online)
  2. ACOS: Medical dictionary

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

Science (1 matching dictionary)
  1. Acos: Eric Weisstein's World of Mathematics

Tech (1 matching dictionary)
  1. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)



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