We found 12 dictionaries that define the word ACO:

General (5 matching dictionaries)

1. Aco, aco: Wordnik
2. ACO(W), ACO: Dictionary.com
3. ACO (musician), ACO, Aco (disambiguation), Aco (musician), Aco: Wikipedia, the Free Encyclopedia
4. aco: Webster's 1828 Dictionary
5. ACO: Stammtisch Beau Fleuve Acronyms

Art (1 matching dictionary)

6. aco-: A Cross Reference of Latin and Greek Elements

Miscellaneous (2 matching dictionaries)

7. ACO(W), ACO: Acronym Finder
8. AbbreviationZ (No longer online)

Science (1 matching dictionary)

9. ACO: A Dictionary of Quaternary Acronyms and Abbreviations

Slang (1 matching dictionary)

10. Aco: Urban Dictionary

Tech (1 matching dictionary)

11. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Definitions from Wikipedia (Aco) ▸ noun:  A..C..O (born February 3, 1977) is a Japanese singer. Types: Aco-B, Aco-C, Aco-D, Aco-E, Aco-F, more... Adjectives: small, tumultuous, fong, interval, oac, symbolic, swift, angular, large, hepatic, cognizant ▸ Words similar to ACO ▸ Usage examples for ACO ▸ Idioms related to ACO ▸ Wikipedia articles (New!) ▸ Popular adjectives describing ACO ▸ Words that often appear near ACO ▸ Rhymes of ACO ▸ Invented words related to ACO