What does OP stand for?

The list of OP abbreviation meanings.

Stands For|695Abbreviated As|0Related|0
3
Organophosphorous Pesticides
3
Organophosphorus Insecticide
3
Organophosphorus compound
3
Orient Pacific
3
Oriented Polypropylene
3
Original Post(Slang)
3
Orthogonal Polynomial
3
Oscillatory Potentials
3
Osmotic Pump
3
Osservatorio Politico
3
Output Processor
3
Outside Partner
3
Ovarian pregnancy
3
Overseas Pension
3
Oxidation Potential
3
Oxygen Purge(Technology)
3
Opaque(Material color, Colour, Color)
3
Operate(Telecommunications, Telecom, Technology)
3
Orgyia pseudotsugata
3
Outdoor Ping
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APASmart Define. (2017). op. Retrieved September 23, 2026, from http://smartdefine.org/op/abbreviations/f
ChicagoSmart Define. 2017. "op" http://smartdefine.org/op/abbreviations/f (accessed September 23, 2026).
HarvardSmart Define 2017, op, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/op/abbreviations/f>.
MLASmart Define. "op" 17 November 2017. Web. 23 September 2026. <http://smartdefine.org/op/abbreviations/f>