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What does OR stand for?

What does OR mean? We have 310 definitions. Read most used OR meanings below.

Category: All acronyms (310)Airports & Locations (3)Business & Finance (8)Common (21)Government & Military (34)Medicine & Science (87)Internet Slang, Chat Texting & Subculture (10)Organizations, Education Schools etc. (6)Technology, IT etc (39)

• H/H OR H&H — hemoglobin and hematocrit
• 2B OR NOT 2B — To Be Or Not To Be
• BREXIT OR BRIXIT — British exit
• D OR D — days or doses
• H OR M — Hit or Miss
• M OR M — prefix designating a number in thousands
• GA OR SK — Go Ahead or Stop Keying
• G/A OR GA — go-around
• C/O OR C.O. — Complains of
• B OR B — prefix denoting a number in billions
• BAGGAGE OR LUGGAGE. — Baggage that is carried aboard an airplane by the passenger, as opposed to being checked and carried in the hold.
• FIRST SEATING OR SITTING. — On shipboard and in some restaurants, the earlier of two times a given meal is served.
• D. OR — District of Oregon
• GBCS(-L OR -H) — Ground-Based Common Sensor (-Light or -Heavy)
• EAA OR EA — European Athletic Association/European Athletics
• RX OR ℞ OR RX — (R with crossed tail) medical prescription or prescription drug
• OR — Oregon
• OR — Operations research
• OR — Operating Room
• OR — Operating revenue
• CRUMP, GORK OR VEDGY — Intensive care patient incapable of movement and apparently unaware of his surroundings.
• OR — Arkefly
• OR — oral rehydration
• COMM OR COM — Communications receiver
• OR — Operational Requirement
• ARN OR ARNE — An old Nordic (Viking) name - meaning Eagle.
• WC OR WCH — World Championships in Athletics
• LTC OR LT COL — Lieutenant Colonel
• OR — Operational Readiness
• OR — outside radius
• OR — Odds Ratio
• SQ OR SQL — Squelch
• OR — Oxidation-Reduction
• IL OR ILLUS — Illustrated
• CEN OR — Center for Studies of Nuclear Energy Mol, Belgium
• SU OR DU — Single or Double Uptake
• OR — Office of Record
• 974 OR — Eugene
• OR — logical OR (programming)
• OR REAP — policy recommendations: research, education, alliance-building and politics
• ROT LT OR BCN — Rotating Light or Beacon
• OR — Override
• OR — Office Regenerator
• 973 OR — Salem
• OR — Operationally Ready
• OR — Operational Research
• 976 OR — Klamath Falls
• OR — On Request
• OR — Offensive Rebound
• OR — On-Site Representative

• OR — Overload Relay
• OR — Occupancy Rate
• OR — Originator / Recipient
• OR — Observed Ratio
• OR — Over Rate
• NM OR NMI — Nautical mile
• AE-L OR AEL — Automatic exposure lock.
• OR — Onion Ring
• OR — Object Recognition
• OR — Objective Response
• OR PCV — Pneumococcal Conjugate Vaccine (7-valent) (no longer available)
• LCDM OR ΛCDM — Lambda
• ST. OR S'CHASE — Steeplechase
• OR — Overall Resistance
• OR — Operating Reactor
• OR — Operational Reserve
• OR — Operational Reliability
• OR — Object Reference
• LHYPERT OR LHT — Left hypertropia
• OR — Operational Review
• OR — Onion Routing
• OR — Oak Ridge
• OR — Object to Relational
• OR — Ordinarily Resident
• OR — Oristano, Sardegna
• PPB OR PB — Paperback
• OR — Orgone
• OR — Own Recognizance
• OR — Omnidirectional Range
• OR — Object Reuse
• OR — onward routing
• OR — O-Ring
• OR — Organization Administrator
• OR — Officer Representative
• OR — Omega Rho
• OR — Open Repair
• OR — Organized Rhyme
• OR — Optical Router
• OR — Other Ranks
• OR — Outreach
• OR — Open Repositories
• OR — Operating Range
• OR — Omani Rial
• OR — Optimal Routing
• OR — Oxygen Reduction
• OR PACS — Conventional Radiology and Picture Archiving and Communication Systems
• OR — Open Root
• EC OR ECH — European Athletics Championships
• OR — Ontario Reports
• OR — Official Records

• 977 OR — Bend
• OR — Osservatore Romano
• OR — Outdoor Research
• OR — Operations Resources
• LTG OR LT GEN — Lieutenant General
• OR — Olympic Record
• OR — operator
• OR — Orange Range
• OR — Outside Rehearsals
• OR — Official Receipt
• SCK OR — StudienCentrum voor Kernenergie, Mol, Belgium
• OR — Ondernemingsraad
• OR — orientation
• OR — OILS AND RESINOIDS
• OR — Outward Radial
• 971 OR — Portland
• OR — Owasco River Railroad
• 970 OR — Portland
• OR — Overhaul and Repair
• 978 OR — Pendleton
• OR — Ordinary Proton
• OR — off-route
• OR — Obsessive Roseologist
• OR — orosomucoid
• OR — Operations Review
• OR — Outward Routing
• OR — Operational Risk
• OR — orally
• OR — orderly room (Company Office)
• OR — Only Replication/Replicating
• 979 OR† — Boise (ID)
• OR — Office of Research
• OR — Ordnance Requirement
• OR — Observation Report
• OR — ouabain-resistant
• OR — orange
• OR — Outage Ratio
• OR — response rate
• 975 OR — Medford
• OR — Observation Request
• OR — oral
• OR — Owned Rosedale
• OR — Operations Readiness
• OR — orbicularis oris
• OR — outwardly rectifying
• OR — Outs robando
• OR — OverRun
• OR — oxidoreductase
• OR — orthopedic research
• OR — Orthogonal Region

• OR — OWNED RIDDEN
• OR — orthopedic
• OR — output register
• OR — ovulation rate
• OR — Ocean Region
• OR — orbitale
• OR (CVM) — Office of Research (CVM)
• OR — OPENINGS REGARDLESS
• OR — overall response rate
• OR — OVERCAST R
• OR — Orana
• OR — operative risk
• OR — outflow resistance
• OR — Operation Requirement
• OR — opioid receptor
• OR — Operation Research
• OR — Own Risk
• OR — Outing Report
• OR — NADPH-cytochrome P450 reductase
• OR — odds radio
• OR — OUTAGE RESTART
• OR — Open Rack vaporizer
• OR — Old Ruymian
• OR — Operational-Ready
• OR — oxytocin receptor
• OR — Owner's Risk
• OR — oestrogen receptor
• OR — Oxidation resistance
• OR — Olson Road
• OR — Owasco River Railway
• OR — relative risk
• OR — operations room
• OR — optic radiation
• OR — OBSERVATION OF RESTRICTED
• OR — Offence Report
• BUTCHERS OR, "BUTCHER SHOP" — A local shop which sells meat
• OR — Object Re-use
• OR — Optical Repeater
• OR — OT-II ON RANGE
• OR — Optical Recording
• OR — Oxygen Relief
• OR — Oil-Resistant
• OR — Operational Request
• OR — OPerational Right
• OR — optical rotation
• OR — Office of Rural
• OR — Logical OR
• OR — objective response rate
• OR — oil retention
• OR — Operational Recorder

• OR — Olfactory receptor
• OR — Optical Receiver
• OR — Optical Recorder
• OR — odds rato
• OR — odorant receptor
• OR — Outer Roll
• OR — Ocular retardation
• OR LR — Oregon Law Review
• OR — Organized Research
• OR — ORdinary Meeting
• OR — OFF AND ON RAIN
• OR — Oxidation-Resistant
• OR — Operating Room Assistant
• OR — OMITTED REPEALED
• OR — Oriya Language (ISO 639-1 Code)
• OR — orienting reaction
• OR — ovarian reserve
• OR — open resection
• OR — Operational Release
• OR — Organizational Representative
• OR — Office des Routes
• OR — oligomer of resveratrol
• OR — oocyst residuum
• OR — oocyte retrieval
• OR — Orienting Response
• OR — Orchard
• OR — Out Robando
• OR — oestrogen
• OR — OPTICAL READER
• OR — Oman Resources
• OR — Open Reduction
• OR — Orange River
• OR — Oncology RN
• OR — Operating Result
• OR — Optimal Routeing
• OR — OCT REQUEST
• OR — Organizational Research
• OR — Operation Rescue
• OR — Orientation Response
• OR — Optical Resonance
• OR — Other Rank(S) (NATO)
• OR — Office Repeater
• OR — OWNER REGISTRN
• OR — Orator
• OR — Outcropping Rock
• OR — OIG REFERRED
• OR — Ottawa River
• OR — Orientation Relationship
• OR — obesity-resistant
• OR — Organización de Revolucionarios

• OR — oxytocin response
• OR — OWNERS TO ROUND
• OR — OWYHEE RES
• OR — Original rate
• OR — Overall response
• OR — Option Register
• OR — Outside Ring
• OR — Office Reed
• OR — orienting reflex
• OR — Oil Rig
• OR — OPERATING RANIER
• OR — Sunrise Orange
• OR — Owyhee River
• OR — Operator Released
• OR — Ocean Rescue
• OR — over-reporters
• OR — octadecylrhodamine
• OR — Online Review
• OR — Owner Reports
• OR — Owner risk
• OR — Ontario Restaurants
• OR — orbital radiotherapy
• OR — Originating Register
• OR — Octets Received
• OR — OFF-LOADED REFUELING
• OR — Operational Readeness
• OR — oxygen radical
• OR — Office of Reinvention
• OR — Oxygen Reduced
• OR — Ohmic Resistance
• OR — Output Ready
• OR — occurrence ratio
• OR — Original Research
• OR — Ocean Reflectance
• OR — Ostwald Ripening
• OR — OK Rentals
• OR — Offset Ratio
• OR — Organização Regional
• OR — Outdoor Retailer
• OR — Ontario Reports 1989-1998
• OR — Officer Recruiter
• OR — oxidized radical
• OR — Ohio River
• OR — Oil Resistance
• OR — Ontario Regiment
• OR — Orientation Ratio
• OR — Oxford Rifles
• OR — OCHOCO RES
• OR — Overall Remission
• OR — Oriented

• OR — Occurence Report
• OR — Ore Refining
• OR — Official Regulation
• OR — Oxide Removal
• OR — Open Resourcing
• OR — L'OREAL (Euronext Paris [PAR])
• OR — Overlay Routines
• OR — oil ring
• OR — Operatng Room
• OR — Orthoclase

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Most Searched Abbreviations For Words

• Odds ratio
• Operator room
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• Optimal routing
• Officer represents
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• Odds ratio