What does COS stand for?

The list of COS abbreviation meanings.

Stands For|439Abbreviated As|0Related|0

439 entries under topic. ×

17
Corporation for Open Systems(Computing, Telecommunications, Telecom)
7
Class of Service(Data Transmission, Communications, Civil aviation)
2
Call Origination Status(Telecommunications, Telecom, Technology)
2
Camera Operating System(Telecommunications, Telecom, Technology)
2
Common Object Services(Telecommunications, Telecom, Technology)
2
Communication OS(Telecommunications, Telecom, Technology)
2
Compatible for Open Systems(Telecom, Technology)
2
Connection Oriented Service(Telecom, Technology)
1
CORBA Object Services(Telecommunications, Telecom, Technology)
1
Connection Oriented Services(Telecommunications, Telecom, Technology)
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APASmart Define. (2018). cos. Retrieved September 22, 2026, from http://smartdefine.org/cos/abbreviations/f/Telecom
ChicagoSmart Define. 2018. "cos" http://smartdefine.org/cos/abbreviations/f/Telecom (accessed September 22, 2026).
HarvardSmart Define 2018, cos, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/cos/abbreviations/f/Telecom>.
MLASmart Define. "cos" 14 February 2018. Web. 22 September 2026. <http://smartdefine.org/cos/abbreviations/f/Telecom>