What does C.O. stand for?

The list of C.O. abbreviation meanings.

Stands For|24Abbreviated As|0Related|0
10
Change Order
5
Central Office(Technology)
2
Circle Officer
2
Commanding Officer(Science)
1
Cased Opening(Architectural, Architecture, Construction)
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APASmart Define. (2017). c.o.. Retrieved September 21, 2026, from http://smartdefine.org/c.o./abbreviations/f
ChicagoSmart Define. 2017. "c.o." http://smartdefine.org/c.o./abbreviations/f (accessed September 21, 2026).
HarvardSmart Define 2017, c.o., Smart Define, viewed 21 September, 2026, <http://smartdefine.org/c.o./abbreviations/f>.
MLASmart Define. "c.o." 30 October 2017. Web. 21 September 2026. <http://smartdefine.org/c.o./abbreviations/f>