What does OAO stand for?
OAO stands for One And Only
This definition appears very frequently and is found in the following Acronym Finder categories:
- Slang/chat, popular culture
See other definitions of OAO
Other Resources:
We have 21 other meanings of OAO in our Acronym Attic
- Abbreviation Database Surfer
- « Previous
- Next »
- Orienteering Association of Nova Scotia (Canada)
- Orienteering Association of New South Wales (North Strathfield, New South Wales, Australia)
- Outside Applicant Non-Veteran (US military)
- Oklahoma Activist Network Workshop
- Organics Aotearoa New Zealand
- Objective Area Officer
- Office of Administrative Operations (US DOC)
- Office of Advocacy and Outreach (USDA)
- Office of Appellate Operations (US Social Security Administration)
- One Among Others
- Online Account Opening (digital banking)
- Ontario Association of Optometrists
- Ontario Association of Orthodontists
- Opticians Association of Ohio
- Orbital Analysis Officer
- Orbiting Astronomical Observatory
- Oregon Academy of Ophthalmology
- Orthogonalized Atomic Orbital
- Other Authorised Operator (telecommunications)
- Otkrytoe Aktsionernoe Obschestvo (Russian: Open Joint Stock Corporation)