Found 22,080 abbreviations starting with O:

OPQ

Oracle Parallel Query

Miscellaneous » Unclassified

Rate it:
OPQ

Orbis Party Quest

Miscellaneous » Unclassified

Rate it:
OPQ

Optimal Picture Quality

Miscellaneous » Unclassified

Rate it:
OPQ

optimised price and quality

Miscellaneous » Unclassified

Rate it:
OPQRST

Onset, Provokes, Quality, Radiates, Site, and Timing

Medical » Physiology

Rate it:
OPQS

Qasim, Pakistan

Regional » Airport Codes

Rate it:
OPQT

Quetta Samu Airport / Air Base, Pakistan

Regional » Airport Codes

Rate it:
OPR

Operator

Governmental » Military

Rate it:
OPR

Organization of Primary Responsibility

Governmental » Military

Rate it:
OPR

Oregon Pacific Railroad Company

Regional » Railroads

Rate it:
OPR

Office of Primary Responsibility

Governmental » Military

Rate it:
OPR

Office of Primary Responsibility

Governmental » US Government

Rate it:
OPR

Office of Primary Responsibility

Governmental » NASA

Rate it:
OPR

Old Parish Records

Community » Religion

Rate it:
OPR

Official Public Record

Governmental » US Government

Rate it:
OPR

Office Procedures Reinforcement

Business » General

Rate it:
OPR

Ottawa & Prescott Railway

Regional » Railroads

Rate it:
OPR

Ontario Pacific Railway

Regional » Railroads

Rate it:
OPR

Old Parochial Registers

Community » Educational

Rate it:
OPR

Oral Phonogram Review

Medical » Hospitals

Rate it:
OPR

Overly Priced Rooms

Business » General

Rate it:
OPR

Office of Professional Responsibility

Governmental » FBI Files

Rate it:
OPR

Officer Performance Report

Governmental » Military

Rate it:
OPR

Operator

International » Turkish

Rate it:
OPR

Operating Performance Regime

Regional » Australian

Rate it:

Are we missing a good shorthand here? Don't keep it to yourself! Help us grow our database...