RQ may refer to:
For Real Quality Wrestling's other championships, see RQW Heavyweight Championship and RQW Women's Championship.
For Real Quality Wrestling's other championships, see RQW Heavyweight Championship and RQW Cruiserweight Championship.
For Real Quality Wrestling's other championships, see RQW Women's Championship and RQW Cruiserweight Championship.
The General Atomics MQ-9 Reaper (sometimes called Predator B) is an unmanned aerial vehicle (UAV) capable of remotely controlled or autonomous flight operations, developed by General Atomics Aeronautical Systems (GA-ASI) primarily for the United States Air Force (USAF).
The General Atomics MQ-1 Predator is an American remotely piloted aircraft (RPA) built by General Atomics and used primarily by the United States Air Force (USAF) and Central Intelligence Agency (CIA).
The Northrop Grumman RQ-4 Global Hawk is an unmanned (UAV) surveillance aircraft. It was initially designed by Ryan Aeronautical (now part of Northrop Grumman), and known as Tier II+ during development.
In linear algebra, a QR decomposition (also called a QR factorization) of a matrix is a decomposition of a matrix A into a product A = QR of an orthogonal matrix Q and an upper triangular matrix R.