1, The full form of OAS is Oracle Application Server. It’s used on Computing ,Sofware & Applications in Worldwide

Oracle Internet Application Server provides a single integrated packaged solution of for middleware infrastructure including Oracle Containers for J2EE, Oracle Web Cache, Oracle HTTP Server, Oracle Forms, Oracle Reports, Oracle Portal and Oracle Discoverer. Also included in this infrastructure are integrated security, management and integration technologies. Oracle Internet Application Server is a member of the
Oracle Fusion Middleware family of products, which bring greater agility, better decision-making, and reduced cost and risk to diverse IT environments today.

The Oracle Application Server 10g (the “g” stands for grid) (short Oracle AS), consists of an integrated, standards-based software platform. It forms part of Oracle Corporation’s Fusion Middleware technology stack. The heart of Oracle Application Server consists of Oracle HTTP Server (based on Apache HTTP Server) and OC4J (OracleAS Containers for Java EE) which deploys Java EE-based applications. The latest version of OC4J offers full compatibility with the Java EE 1.4 specifications.

Oracle Application Server became the first platform designed for grid computing as well as with full life-cycle support for service-oriented architecture (SOA)

2, The full form of OAS is Option Adjusted Spread. It’s used on Business ,Stock Market in Worldwide

The option-adjusted spread (OAS) is the measurement of the spread of a fixed-income security rate and the risk-free rate of return, which is then adjusted to take into account an embedded option. Typically, an analyst uses Treasury yields for the risk-free rate. The spread is added to the fixed-income security price to make the risk-free bond price the same as the bond.

KEY TAKEAWAYS

3, The full form of OAS is Office of Applied Studies. It’s used on Governmental ,Census & Statistics in United States

Office of Applied Studies (OAS) is an office within the Substance Abuse and Mental Health Services Administration (SAMHSA), an agency within the U.S. Department of Health and Human Services (HHS). OAS serves as the primary source of national data on the prevalence, treatment and consequences of drug abuse in the United States. OAS provides the latest available national data on these important areas of interest: 1) alcohol, tobacco, marijuana and other drug abuse, 2) drug-related emergency department episodes and medical examiner cases, and 3) the nation’s substance abuse treatment system.

4, The full form of OAS is Organization of American States. It’s used on Associations & Organizations ,Governmental Organizations in United States

The Organization of American States is the world’s oldest regional organization, dating back to the First International Conference of American States, held in Washington, D.C., from October 1889 to April 1890. That meeting approved the establishment of the International Union of American Republics, and the stage was set for the weaving of a web of provisions and institutions that came to be known as the inter-American system, the oldest international institutional system.

The OAS came into being in 1948 with the signing in Bogotá, Colombia, of the Charter of the OAS, which entered into force in December 1951. It was subsequently amended by the Protocol of Buenos Aires, signed in 1967, which entered into force in February 1970; by the Protocol of Cartagena de Indias, signed in 1985, which entered into force in November 1988; by the Protocol of Managua, signed in 1993, which entered into force in January 1996; and by the Protocol of Washington, signed in 1992, which entered into force in September 1997.

The Organization was established in order to achieve among its member states—as stipulated in Article 1 of the Charter—”an order of peace and justice, to promote their solidarity, to strengthen their collaboration, and to defend their sovereignty, their territorial integrity, and their independence.”

Today, the OAS brings together all 35 independent states of the Americas and constitutes the main political, juridical, and social governmental forum in the Hemisphere. In addition, it has granted permanent observer status to 69 states, as well as to the European Union (EU).

The Organization uses a four-pronged approach to effectively implement its essential purposes, based on its main pillars: democracy, human rights, security, and development.