The full form of BINAC is Binary Automatic Computer. It’s used on Computing ,Hardware in Worldwide

The Binary Automatic Computer (BINAC) was one of the first electronic computers. Developed in 1949 by Eckert-Mauchly Computer Corporation for Northrop Aircraft Company, it has the distinction of being the first commercial digital computer in the world as well as the first stored-program computer in the United States.

After leaving the Moore School, Eckert and Mauchly struggled to obtain capital to build their latest design, a computer they called the Universal Automatic Computer, or UNIVAC. (In the meantime, they contracted with the Northrop Corporation to build the Binary Automatic Computer, or BINAC, which, when completed in 1949, became the first American stored-program computer.)