Found 29,834 abbreviations starting with O:

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OZW

Ounces in Weight

Miscellaneous » Unit Measures

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OZZ

Ouarzazate, Morocco

Regional » Airport Codes

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o_2

both eyes, sometimes written as o2

Medical » Prescription

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o_o

Attentive, staring

Internet » Emoticons

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O_O

Confused

Internet

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O_O

Confused

Internet » Chat

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O_O

Confused

Internet » Twitter

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O|F

On File

Computing » Networking

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O|M

Organization and Methods

Business » Banking

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