AVTA meaning in Governmental ?

Answer:

What is Advanced Vehicle Testing Activity mean?

Idaho National Laboratory (INL) is one of the national laboratories of the United States Department of Energy and is managed by the Battelle Energy Alliance. While the laboratory does other research, historically it has been involved with nuclear research. Much of current knowledge about how nuclear reactors behave and misbehave was discovered at what is now Idaho National Laboratory. John Grossenbacher, former INL director, said, "The history of nuclear energy for peaceful application has principally been written in Idaho".

Various organizations have built more than 50 reactors at what is commonly called "the Site", including the ones that gave the world its first usable amount of electricity from nuclear power and the power plant for the world's first nuclear submarine. Although many are now decommissioned, these facilities are the largest concentration of reactors in the world.

It is on a 890-square-mile (2,310 km2) complex in the high desert of eastern Idaho, between Arco to the west and Idaho Falls and Blackfoot to the east. Atomic City, Idaho is just south. The laboratory employs approximately 4,000 people.

reference

Full Form	Category
Advanced Vehicle Testing Activity	Governmental
Academy of Veterinary Technician Anesthetists	Medical
Antelope Valley Transit Authority	Transport & Travel