Quality assurance: the ensuring of high accuracy and reliability of tests.
Quality circles: a management technique that involves workers in the decision-making process. The method typically uses committees that spend part of their time suggesting solutions to problems.
Quantitative: relating to, concerning, or based on the amount or number of something, capable of being measured or expressed in numerical terms.
Quick assets: assets that are quickly convertible into cash.
Quorum: the number (as a majority) of officers or members of a body that when duly assembled is legally competent to transact business. (2) a select group.