What does OSA mean?

Are you looking for the meanings of OSA? On the following image, you can see major definitions of OSA. If you want, you can also download image file to print, or you can share it with your friend via Facebook, Twitter, Pinterest, Google, etc. To see all meanings of OSA, please scroll down. The full list of definitions is shown in the table below in alphabetical order.

Major Meanings of OSA

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Citation as a Visitor

What does OSA mean? This page is about the various possible meanings of the acronym, abbreviation or slang term. If you find this information useful or interesting, please feel free to share it on your favorite social media platforms.

Citation as a Webmaster

If you wish for your visitors to access a comprehensive list of all possible meanings of the acronym OSA, it is recommended that you incorporate the acronym into your bibliography using proper citation formats.

All Definitions of OSA

As mentioned above, you will see all meanings of OSA in the following table. Please know that all definitions are listed in alphabetical order. You can click links on the right to see detailed information of each definition, including definitions in English and your local language.

Acronym	Definition
OSA	Hermits of St. Augustine, Augustinians
OSA	OPLAN Supportability Analysis
OSA	Oakland School for the Arts
OSA	Oberstabsarzt
OSA	Object Services Architecture
OSA	Objective Switching Architecture
OSA	Obstructive Sleep Apnea
OSA	Ocala Sportsman's Association, Inc
OSA	Office Solution Accelerator
OSA	Office of Safety Appraisals
OSA	Office of Space Acquisition
OSA	Office of Special Affairs
OSA	Office of Student Achievement
OSA	Office of Student Affairs
OSA	Office of Substance Abuse
OSA	Office of the Secretary of the Army
OSA	Office of the Space Architect
OSA	Office of the State Auditor
OSA	Official Secrets Act
OSA	Officially Step Aside
OSA	Old Stock Ale
OSA	Old Stone Age
OSA	Olentangy Swim Association
OSA	Olympic Science Alliance
OSA	Om Svar Anhålles
OSA	On-Screen Analysis
OSA	Online Savings Account
OSA	Online Selling Association
OSA	Online Sexual Activity
OSA	Ontology Server for Archaeological Information Retrieval and Processing
OSA	Open Security Architecture
OSA	Open Service Access
OSA	Open Service Architecture
OSA	Open Society Archives
OSA	Open Software Associates
OSA	Open Solutions Alliance
OSA	Open Solutions Architecture
OSA	Open Source Academy
OSA	Open Space Assessment
OSA	Open Systems Architecture
OSA	Operating System Account
OSA	Operation Save America
OSA	Operational Safety Analysis/Assessment
OSA	Operational Support Aircraft
OSA	Operational Support Airlift
OSA	Operational Support Authority
OSA	Opportunistic Spectrum Access
OSA	Optic Stabilizer Assembly
OSA	Optical Society of America
OSA	Optical Spectrum Analyzer
OSA	Optical Subassemblies
OSA	Optimal Shelf Availability
OSA	Opus Sanctorum Angelorum
OSA	Orbiter-based Station Avionics
OSA	Orchid Society of Arizona
OSA	Order of Saint Augustine
OSA	Order of St Anne
OSA	Ordinis Sancti Augustini
OSA	Ordo Sancti Augustini
OSA	Oregon Soccer Association
OSA	Oregon Society of Anesthesiologists
OSA	Organización Sionista Argentina
OSA	Organización de Seguros Africanos
OSA	Organization of Staff Analysts
OSA	Organizations and Strategies in Astronomy
OSA	Organizzazione degli Stati Americani
OSA	Oscilloquartz SA
OSA	Otto Schulze Autometer
OSA	Our Special Ale
OSA	Out of Station Allowance
OSA	Outfitting Supply Activity
OSA	Outfitting Support Activity
OSA	Outside Air
OSA	Outstanding Service Award
OSA	Overseas Students' Association
OSA	Overseas Subscribers Agents
OSA	Owatonna Soccer Association
OSA	Oxford Spires Academy
OSA	observability subspace algorithm

This page illustrates how OSA is used in messaging and chat forums, in addition to social networking software like VK, Instagram, Whatsapp, and Snapchat. From the table above, you can view all meanings of OSA: some are educational terms, the other are medical terms, and even computer terms. If you know of another definition of OSA, please contact us. We will include it during next update of our database.

OSA as an Acronym

In summary, OSA is an abbreviation that can stand for various terms depending on the context, and its interpretation can vary across different fields such as technology, business, education, geography, government, law and other specialized areas. If you have more interpretations or meanings for this acronym, we encourage you to contact us and share them, as understanding the diverse uses of abbreviations like OSA helps in better communication and comprehension across various fields.

Advantage of Using Acronym OSA

Using OSA as an acronym offers efficiency and brevity, saving time and space in communication while conveying professionalism and expertise within specific industries. The use of acronym acts as memory aids and maintain a consistent tone in documentation.

Disadvantage of Using Acronym OSA

Because OSA has multiple meanings, this acronym can be ambiguous, leading to confusion if it is unfamiliar to the audience. Using acronym can also create exclusivity, potentially alienating those not versed in the jargon, and excessive use can reduce clarity.