What does OS stand for?

The list of OS abbreviation meanings.

Stands For|797Abbreviated As|0Related|0
5
Outstanding Student
5
Owen & Sullivan
5
Obese Subjects
5
Object Services
5
Ocean Systems
5
Oil-Soluble
5
Old Saxon
5
Open Strategy
5
Open Surgery
5
Optical Sections(Technology)
5
Organizational Support
5
Original Shows
5
Orthognathic Surgery
5
Outer Segments
4
Left Eye(Nursing, Medical, Medicine)
4
Occupational Skills
4
Ocimum sanctum
4
Off Spin
4
Office of Security
4
Office of the Sheriff
For more, try OS on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). os. Retrieved September 21, 2026, from http://smartdefine.org/os/abbreviations/f
ChicagoSmart Define. 2018. "os" http://smartdefine.org/os/abbreviations/f (accessed September 21, 2026).
HarvardSmart Define 2018, os, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/os/abbreviations/f>.
MLASmart Define. "os" 9 February 2018. Web. 21 September 2026. <http://smartdefine.org/os/abbreviations/f>