OPA meaning in Regional ?

Answer:

INFO: Full form for OPA is Kopasker, Iceland in Regional category
OPA also has other full forms in other categories mentioned below.

Full Form	Category
Ogrydziak Prillinger Architects	Academic & Science
Optimal Performance Architecture	Academic & Science
Office of Postdoctoral Affairs	Academic & Science
Omni Path Architecture	Academic & Science
Oxford Preparatory Academy	Academic & Science
Open Platform for Architecture	Academic & Science
Oral Proficiency Assessment	Academic & Science
Kopasker	Airport Code
Oregon Psychological Association	Business
Online Publishers Association	Business
Outcome, Purpose, and Action	Business
Other Principle Arterial	Business
Online Presence Audit	Business
Online Pak Ads	Business
Ohio Pawnbrokers Association	Business
Oil Producers Association	Business
Ohio Psychological Association	Business
Oklahoma Psychological Association	Business
Oregon Pilots Association	Business
Ohio Pharmacists Association	Community
Oregon Paralegal Association	Community
Online Pool Analyzer	Computing
Optical Pre Amplifier	Computing
Oracle Policy Automation	Computing
Oracle Protocol Adapter	Computing
Online Privacy Alliance	Computing
OptionPanda	Cryptocurrency
Other Peoples' Attraction	General
Online Public Access	General
Office of Property Assessment	General
Office of the Patient Advocate	General
Oligo Pool All	General
Oatmeal Pale Ale	General
Oil Painters of America	General
On Page Ace	General
Odyssey Public Access	General
Open Policy Agent	General
Oak Pears Apple	General
Optical Power Adjustment	General
Online Poker Analyzer	General
Office of Prestigious Awards	General
Organizational Process Assets	General
Office of Payroll Administration	General
Other Principal Arterial	General
Online Payment Agreement	General
Optionally Piloted Aircraft	General
Oliva Perez and Agansora	General
Office of Professional Accountability	General
Orientation Peer Advisor	General
Organization for Professional Astrology	General
Office of Penalty Administration	General
One Pot Application	General
Office product activation	General
Office of Personal Adherence	General
Optical Phased Array	General
Office of Population Affairs	Governmental
Children's Online Privacy Protection Act of 1998	Governmental
Office of Public Affairs	Governmental
Office of Price Administration	Governmental
Office of Price Authority	Governmental
Oil Pollution Act	Governmental
Official Plan Amendment	Governmental
Outer Planets Alliance	Governmental
Office of Police Accountability	Governmental
Oil Pollution Act of 1990	Governmental
Official Police Action	Governmental
Outcome, Purpose, Action	Governmental
Office of Population Affairs (Department of Health and Human Services)	Governmental
Online Personal Access	Internet
Overseas Performing Artist	Jobs
Office of Pharmacy Affairs	Medical
Outpatient Appointment	Medical
OroPharyngeal Airway	Medical
Other Procurement, Army	Military and Defence
Other Procurement Authority	Military and Defence
Ontario Power Authority	Regional
Orthopedic Physicians Alaska	Regional
Kopasker, Iceland	Regional
Operations Planning Analysis	Space Science