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What does OPA stand for?

What does OPA mean? We have 336 definitions. Read most used OPA meanings below.

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• ÖPA — Österreichisches Patentamt
• OPA — Opsonophagocytic Assay
• OPA — Office of Payroll Administration
• OPA — Greek exclamation
• OPA 90 — Oil Pollution Act of 1990
• OPA — Other Procurement, Army
• OPA — Online Payment Agreement
• OPA — Opal Air
• OPA — Online Publishers Association
• OPA — US Oil Pollution Act Of 1990
• OPA — Optical Parametric Amplifier
• OPA — Kópasker, Kópasker, Iceland
• OPA — Online Personal Access
• OPA — Ontario Psychological Association
• OPA — Oropharyngeal Airway
• OPA — Organ Procurement Agency
• OPA — Operations and Procurement Army
• OPA — Open Patent Alliance
• OPA — Oferta Publica de Adquisicion
• OPA — Oracle Policy Automation
• OPA — Out of Place Artifact
• OPA — opsonophagocytic activity
• OPA — Opaque, white type of ice formation
• OPA — Official Police Action
• OPA — Opaque, white type if ice formation
• OPA — a sound of acclaim, but is more like "Oops" or "Whoops!" Among Greeks, you might hear it after someone bumps into something or drops or breaks an object
• OPA — derivatization with o-phthaldialdehyde
• OPA — Organisasi Pecinta Alam
• OPA — Office of Population Affairs
• OPA — Output and Performance Analysis
• OPA — Children's Online Privacy Protection Act of 1998
• OPA — Psion OPL Object file
• OPA — Outcome Purpose Action
• OPA — Offense Per Acre
• OPA — Old Players Alliance
• OPA (OC) — Office of Public Affairs (OC)
• OPA — Opal Ltd
• OPA — Oral Proficiency Assessment
• OPA — Outstanding Paper Award
• OPA — Organization of Professional Associations of Sri Lanka
• OPA — Oil Producers Association
• OPA — Operations Planning Analysis
• OPA — Online Privacy Alliance
• OPA — Office of Policy Analysis
• OPA — Oriented Polyamide
• OPA — Optical Parametric Amplification
• OPA — Owners and Pilots Association
• OPA — Other Procurement
• OPA — Other Peoples' Attraction
• OPA — Office of Planning and Analysis

• OPA — organizational performance assessment
• OPA — opacity protein
• OPA — Office of Penalty Administration
• OPA — Optic Atrophy
• OPA — Open Platform Architecture
• OPA — Office of Population Affairs (Department of Health and Human Services)
• OPA — Other Peoples Architecture
• OPA — Official Points of Acceptance
• OPA — Observation Post Assistant
• OPA — Outage Probability Analysis
• OPA — Organ Procurement Agencies
• OPA — Oil Polution Act
• OPA — Office of Pharmacy Affairs
• OPA — Other Proc Army
• OPA — Of Professionals Association
• OPA — Overarching Partnering Agreement
• OPA — Office of Procurement and Assist
• OPA — O Phthalic Acid
• OPA — Oligonucleotide Pool Assay
• OPA — Overseas Performing Artist
• OPA — Outstanding Performance Awards
• OPA — opaque
• OPA — Office of Patient Advocate
• OPA — Office of Performance Assessment
• OPA — Oil Painters of America
• OPA — Organizaci=n del Pueblo en Armas
• OPA — Opacity-Associated
• OPA — Orbiter Plasma Analyzer
• OPA — Operational Performance Assessment
• OPA — Overseas Publishers Association
• OPA — Ohio Psychological Association
• OPA — Office Products Analyst
• OPA — Oferta Pública de Ações
• OPA — Organization Participation Agreement
• OPA — opacity
• OPA — Ohio Poetry Association
• OPA — 7-oxa-13-prostynoic acid
• OPA — Office of Public Assistance
• OPA — Office of Price Administration
• OPA — Organizational Performance Architecture
• OPA — Organizational Performance Awards
• OPA — Orange Park Acres
• OPA — Oficina de Planificacion Agricola
• OPA — o-phthaldialdehyde
• OPA — Office of Professional Accountability
• OPA — Organization of Permaculture and Art
• OPA — Ortho-Phthaldialdehyde
• OPA — Observations Programme Area
• OPA — Office of Police Accountability
• OPA — Oxford Preparatory Academy

• OPA — Operator Performance Assessment
• OPA — Office of the Public Auditor
• OPA — Office of Protection and Advocacy
• OPA — Observations Program Area
• OPA — Obsessive Possessive Aggression
• OPA — Operator Panel Assembly
• OPA — Organization of Professional Aviculturists
• OPA — Occupational Pensioners Alliance
• OPA — Other Procurement Authority
• OPA — Oak Park Academy
• OPA — Officer Personnel Act (1947)
• OPA — Offre Publique d'Achat
• OPA — Ocean Park Association
• OPA — Office Personnel Association
• OPA — Onitsha Planning Authority
• OPA — Operations Procurement Authority
• OPA — Office of Planning and Assessment
• OPA — Overlap Population Analysis
• OPA — Online Public Access
• OPA — Oracle Protocol Adaptors
• OPA — Orientation Program Assistants
• OPA — opacity-associated proteins
• OPA — Oregon Paralegal Association
• OPA — Oklahoma Psychological Association
• OPA — Office of Provincial Agriculture
• OPA — Of Population Affairs
• OPA — Objectif Perche Atlantique
• OPA — Ocean Pines Association
• OPA — Other Procurement Activity
• OPA — Organización de Profesionales y Autónomos
• OPA — Office of Program Analysis
• OPA — Office of Program Assessment
• OPA — Open Protocol Architecture
• OPA — of permaculture and
• OPA — Oil Pollution Abatement
• OPA — Office of Planning and Accountability
• OPA — Office Products of America
• OPA — Oregon Pilots Association
• OPA — Ontario Provincial Association
• OPA — Otherwise Protected Area
• OPA — Opera Primaziale Pisana
• OPA — Organisational Performance Agreements
• OPA — Organizaciones Profesionales Agrarias
• OPA — Ospedale Pediatrico Apuano
• OPA — Options Pricing and Applications
• OPA — Operacion Planeta Amor
• OPA — Operational Partnership Agreements
• OPA — Office of Post Award
• OPA — Ontario Parks Association
• OPA — Objections on Permit Applications

• OPA — Optical Publishing Association
• OPA — Operations in the Permit Area
• OPA — Office Product Activation
• OPA — Oferta Pública de Adquisición
• OPA — Of the Provincial Agriculturist
• OPA — OSI Presentation Address
• OPA — Oil Pastel Association
• OPA — Ohio Partnership for Accountability
• OPA — Occupational Physical Activity
• OPA — Open Planar Array
• OPA — Origin Protocol Agent
• OPA — Owners Protecting Agency
• OPA — Organization of Professional Astrologers
• OPA — Old People Assault
• OPA — Ouptut and Performance Analysis
• OPA — Office of Public Advocacy
• OPA — Office of Public Affairs
• OPA — Of Professional Astrologers
• OPA — Offshore Petroleum Act 2006
• OPA — Offshore Performance Association
• OPA — Ocular Pulse Amplitude
• OPA — Ontario Pesticides Act
• OPA — Office of the Provincial Agriculturist
• OPA — Offerta Pubblica Di Acquisto
• OPA — odd-paired
• OPA — Oracle Predictive Analytics
• OPA — officer program authorizations
• OPA — Olympic Park Associates
• OPA — Office of Permit Assistance
• OPA — Ontario Power Authority
• OPA — Office of Premarket Approval
• OPA — Ovine Pulmonary Adenocarcinoma
• OPA — Oklahoma Press Association
• OPA — Oficina Para el Acuerdo
• OPA — Official Planning Agency
• OPA — Out Patients Appointment
• OPA — Okoboji Protective Association
• OPA — Optic Parametric Amplifiers
• OPA — Optical Parametric Amplier
• OPA — Onondaga Park Association
• OPA — Oil Prevention Act
• OPA — Office of Performing Arts
• OPA — Official Plan Amendment
• OPA — Omega Phi Alpha
• OPA — Official Planning Agencies
• OPA — Oregon Preservation Alliance
• OPA — Old Putera Association
• OPA — Kopasker, Iceland
• OPA — Office of Public Advocate
• OPA — Orthogonal Projection Approach

• OPA — Online Product Advocate
• OPA — Older People ALL
• OPA — Ovine Pulmonary Adenomatosis
• OPA — Operating Command Authority
• OPA — Over Pullman and Associates
• OPA — Office of Professional Attachment
• OPA — Original Permit Acreage
• OPA — Outer Protection Area
• OPA — Oxford Park Academy
• OPA — Oral Pharyngeal Airway
• OPA — Orthopedic Professional Association
• OPA — Organización de Pueblos del Altiplano
• OPA — Optoelectronic Pulse Amplifier
• OPA — Office of Parish Administration
• OPA — o-phthalic dicarboxaldehyde
• OPA — Official Public Account
• OPA — Overall Performance Assessments
• OPA — o-phthalaldehyde
• OPA — Oregon Psychiatric Association
• OPA — Oil and Pipelines Agency
• OPA — o-Phthalaldehyde-mercaptoethanol
• OPA — Option Purchase Agreements
• OPA — Officer Partner or Agent
• OPA — Office of Pool Administration
• OPA — Operator System Access
• OPA — Office of Program Appraisal
• OPA — Oceanology Polish Academy
• OPA — Oregon Psychological Association
• OPA — One Permit Application
• OPA — Original Permit Acres
• OPA — Online Privacy Agent
• OPA — Okinawa Prefectural Archives
• OPA — Onafhankelijke Partij Alkmaar
• OPA — Ottawa Police Association
• OPA — Operator Performance Appraisal
• OPA — Orthopedic Practice Assembly
• OPA — Oyster Pond Academy
• OPA — One Photon Absorption
• OPA — Orange Park Association
• OPA — Onion Policy Administration
• OPA — Orthopaedic Practice Assembly
• OPA — Organization for Public Administration
• OPA — open procurement agency
• OPA — observer preference analysis
• OPA — Office of Project Administration
• OPA — Office of Policy Administration
• OPA — Orientation Peer Advisors
• OPA — Online Publisher Association
• OPA — Old Phartes Alliance
• OPA — Oil Producing Associations

• OPA — outcome and process assessment
• OPA — Optimal Performance Associates
• OPA — oncofetal pancreatic antigen
• OPA — Oesophageal Patients Association
• OPA — open proximal anastomosis
• OPA — Older Peoples Associations
• OPA — Operator Priority Access
• OPA — Oliver Papraniku Associates
• OPA — Office of Public Archaeology
• OPA — o-phtaldialdehyde
• OPA — Optical Phased Array
• OPA — Output and Performance Analyses
• OPA — Ontario Parcel Alliance
• OPA — Output Pricing Agreement
• OPA — Outward Processing Arrangement
• OPA — Owner Participation Agreements
• OPA — Office of Postdoctoral Affairs
• OPA — Ontario Pharmacists' Association
• OPA — Original Progressive Alternative
• OPA — Olympic Peninsula Aquatics
• OPA — Office Procedure Automation
• OPA — Overseas Publishing Associates
• OPA — Orion Photographic Archive
• OPA — Order of Predominance
• OPA — Overhead Precautionary Approach
• OPA — Outline Planning Application
• OPA — Ontario Prospectors Association
• OPA — Orientation Peer Advisers
• OPA — Open Publishing Architecture
• OPA — Obesity Policy Action
• OPA — Ontario Podiatry Association
• OPA — Office of Patient Advocacy
• OPA — Organization for Professional Astrology
• OPA — Oil Pollution Automation
• OPA — Overall Patient Assessment
• OPA — Organisation of Professional Associations
• OPA — Organisation Professionnelles Agricoles
• OPA — Ontario Puppetry Association
• OPA — Organizational Planning Advisors
• OPA — Outer Product Analysis
• OPA — Ohio Poultry Association
• OPA — Of the Presentation
• OPA — o-phthaldehyde
• OPA — Optical Process Automation
• OPA — Operations, Army
• OPA — Open Partial Agreement
• OPA — Oracle Protocol Adapter
• OPA — Ohio Psychiatric Association
• OPA — Overview Pac Attribute
• OPA — Oil Production Act

• OPA — Office Public Affairs
• OPA — Office of Public Administration
• OPA — Old Paulians Association
• OPA — Orange Protection Alliance
• OPA — Ontario Psychiatric Association
• OPA — Ontario PsychoGeriatric Association
• OPA — Oral Preventive Assistant
• OPA — Other Principal Arterial
• OPA — Ohio Pharmacist Association
• OPA — ortho-phthalaldehyde
• OPA — Other Protected Area
• OPA — optical plankton analyser
• OPA — ocular pulsation amplitude
• OPA — Online Proposal Appraisal
• OPA — Other Principle Arterial
• OPA — Oregon Potters Association
• OPA — Office of Pardon Attorney
• OPA — Otago Powerlifting Association
• OPA — Oklahoma Paralegal Association
• OPA — Organisme professionnel agricole
• OPA — Ontario Paramedic Asociation
• OPA — Our Public Airwaves
• OPA — Objectieve Proef Ajuinen
• OPA — Omladina Preuzima Akciju
• OPA — Ontario Physique Association
• OPA — Ontario Physiotherapists Association
• OPA — Ottawa Peace Assembly
• OPA — Office of Program Articulation
• OPA — Ontario Powerlifting Association
• OPA — Ontario Physiotherapy Association
• OPA — Oregon Peak Adventures
• OPA — Organ Projection Areas
• OPA — Ohio Pharmacy Association
• OPA — Orthopedic Physician Assistant
• OPA — Oracle Pharmaceutical Applications
• OPA — Ontario Paint Association

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Most Searched Abbreviations For Words

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