Quad

Etymology 1
Short for.

Proper noun

 * 1)  An informal strategic forum between the United States, Japan, Australia, and India, focused on Asian security matters.
 * 2)  A grouping of the United States, Japan, Australia, and India.
 * 1)  A grouping of the United States, Japan, Australia, and India.
 * 1)  A grouping of the United States, Japan, Australia, and India.

Proper noun

 * 1)  A coalition committee that resolved party disputes during the.