OAO meaning in Business ?

Answer:

INFO: Full form for OAO is Opticians Association of Ohio in Business category
OAO also has other full forms in other categories mentioned below.

Full Form	Category
Office of Academic Opportunities	Academic & Science
Oregon Academy of Ophthalmology	Academic & Science
Office for Astronomy Outreach	Academic & Science
Opticians Association of Ohio	Business
on account of	Business
Ontario Association of Optometrists	Community
Ontario Association of Orthodontists	Community
Office of Advocacy and Outreach	General
Online Admissions Offering	General
Oceanographic Autonomous Observations	General
Omer Arbel Office	General
One And Only	General
One Against One	General
Opus Aima Obscurae	General
Orange Avenue Overlay	General
Office of Administrative Operations	General
Outside Air Optimizer	General
Outside Air Optimization	General
Outsourced Ad Ops	General
Operations All Out	General
Original Art Only	Governmental
Over and Over	Messaging
Orbiting Astronomical Observatory	Space Science