What does COS stand for?
The list of COS abbreviation meanings.
439 entries under topic. ×
| Children's Orchestra Society(New york youth orchestra) |
For more, try COS on ALL ACRONYMS DICTIONARY
| APA | Smart Define. (2018). cos. Retrieved October 2, 2026, from http://smartdefine.org/cos/abbreviations/f/New_york_youth_orchestra |
| Chicago | Smart Define. 2018. "cos" http://smartdefine.org/cos/abbreviations/f/New_york_youth_orchestra (accessed October 2, 2026). |
| Harvard | Smart Define 2018, cos, Smart Define, viewed 2 October, 2026, <http://smartdefine.org/cos/abbreviations/f/New_york_youth_orchestra>. |
| MLA | Smart Define. "cos" 14 February 2018. Web. 2 October 2026. <http://smartdefine.org/cos/abbreviations/f/New_york_youth_orchestra> |