What does O stand for?

The list of O abbreviation meanings.

Stands For|206Abbreviated As|0Related|0
15
Olfactory
15
Obligate
15
Oxygenation
15
Occlusion
15
Oiling
15
Orthogonal
14
Olefin
14
Opalescent
14
Oxidizing
14
Oiler
14
Optician
13
Oscillate
13
Overtone
13
Operand
12
Osmotic
11
Omnivorous
11
Ovine
11
Oxidize
11
Oculus
11
Omnivore
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APASmart Define. (2018). o. Retrieved September 23, 2026, from http://smartdefine.org/o/abbreviations/f
ChicagoSmart Define. 2018. "o" http://smartdefine.org/o/abbreviations/f (accessed September 23, 2026).
HarvardSmart Define 2018, o, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/o/abbreviations/f>.
MLASmart Define. "o" 5 February 2018. Web. 23 September 2026. <http://smartdefine.org/o/abbreviations/f>