What does O stand for?

The list of O abbreviation meanings.

Stands For|206Abbreviated As|0Related|0
11
Operon
11
Oblate
11
Obsolescent
11
Occiput
11
Octahedral
11
Oxygenate
10
Opalescence
10
Ordovician
10
Osseous
10
Realty Income Corp.
10
Octahedron
10
Oncorhynchus
10
Ossification
10
Ovule
9
Occlude
9
Oestrus
9
Oculomotor
8
Ozonizer
8
Ossify
8
Oviduct
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APASmart Define. (2018). o. Retrieved September 21, 2026, from http://smartdefine.org/o/abbreviations/f
ChicagoSmart Define. 2018. "o" http://smartdefine.org/o/abbreviations/f (accessed September 21, 2026).
HarvardSmart Define 2018, o, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/o/abbreviations/f>.
MLASmart Define. "o" 5 February 2018. Web. 21 September 2026. <http://smartdefine.org/o/abbreviations/f>