1, The full form of SOPA is Stop Online Piracy Act. It’s used on Governmental ,Rules & Regulations in United States

Stop Online Piracy Act (SOPA), also known as H.R. 3261, is a bill that was introduced in the United States House of Representatives on October 26, 2011. The bill expands the ability of U.S. law enforcement and copyright holders to fight online trafficking in copyrighted intellectual property and counterfeit goods.

2, The full form of SOPA is Schedule of Proposed Actions. It’s used on News & Entertainment ,Journals & Publications in United States

The Schedule of Proposed Actions (SOPA) is published in January, April, July, and October. It contains a list of proposed actions that will soon begin or are currently undergoing environmental analysis and documentation. It provides information so that you can become aware of and indicate your interest in specific proposals.

3, The full form of SOPA is Synchronous Orbit Particle Analyzer. It’s used on Academic & Science ,Astronomy & Space Science in Worldwide

Synchronous Orbit Particle Analyzer (SOPA) consists of three nearly identical silicon solid-state detector telescopes, pointed at 30, 90, and 120 degrees to the satellite’s earth-centered spin axis.

4, The full form of SOPA is Senior Officer Present Afloat. It’s used on Governmental ,Titles in United States

Senior Officer Present Afloat, usually referred to as SOPA, is a U.S. Navy term to indicate the U.S. Navy officer, with the highest ranking by rank, or number in rank, present in a harbor occupied by more than one U.S. Navy vessel. That officer is essentially commander of all U.S. Navy operations afloat in the harbor and is responsible to civilian authorities for the action of the ships and the behavior of crews under his or her command.

5, The full form of SOPA is Socialist Party of Azania. It’s used on Governmental ,Politics in South Africa

The Socialist Party of Azania (SOPA) is a Scientific Socialist, Black Consciousness political party in South Africa.