OSIA meaning in Business ?

Answer: What is On-Site Inspection Agency mean?

The Defense Threat Reduction Agency (DTRA) is an agency within the United States Department of Defense (DoD) and is the official Combat Support Agency for countering weapons of mass destruction (WMD; chemical, biological, radiological, nuclear, and high explosives). According to the agency's Strategic Plan for Fiscal Years 2018 to 2022, the DTRA mission "enables DoD and the U.S. Government to prepare for and combat weapons of mass destruction and improvised threats and to ensure nuclear deterrence." The agency is headquartered in Fort Belvoir, Virginia.

reference

Full Form	Category
Open Systems Interconnection Architecture	Academic & Science
On-Site Inspection Agency	Business
Ohio Sheep Improvement Association	Community
Order Sons of Italy in America	General
Open Standards Identity APIs	General
On-Site Inspection Activity	Governmental
Open Source Industry Australia	Regional