Found 18,673 abbreviations starting with O:

O

Oestradiol

Miscellaneous » Unclassified

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O

Octal

Miscellaneous » Unclassified

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O PB

Realty Income Corporation Preferred B

Business » NYSE Symbols

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O PC

Realty Income Corporation Preferred C

Business » NYSE Symbols

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O#

Overton Number

Miscellaneous » Coins

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O$$

Outfile (Sprint)

Computing » File Extensions

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O&M

Operations and Maintenance

Governmental » NASA

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O&M

Organization and Method

Medical » Hospitals

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O&M

operations and maintenance

Business » General

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O&M

operations and maintenance

Governmental » US Government

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O&O

Over and Out

Academic & Science

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O&O

Owned & Operated

Business » General

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O&A

Odontectomy and Alveolectomy

Medical » Physiology

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O&C

Official and Confidential

Governmental » FBI Files

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O&C

Operation and Checkout

Governmental » NASA

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O&C

Operation and Checkout

Governmental » Military

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O&C

Operations and Control

Governmental » NASA

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O&E

Observation and Examination

Medical » Physiology

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O&FS

Operations and Flight Support

Governmental » NASA

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O&G

Oil and Grease

Miscellaneous » Construction

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O&G

Obstetrics and Gynaecology

Medical

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O&I

Operations and Intelligence

Governmental » Military

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O&IA

Operations and Integration Agreement

Governmental » NASA

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O&M

Operations and Maintenance

Governmental » Military

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O&M

Operations and Maintenance

Governmental » Transportation

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