JQ may refer to:
JQ1 is a thienotriazolodiazepine and a potent inhibitor of the BET family of bromodomain proteins which include BRD2, BRD3, BRD4, and the testis-specific protein BRDT in mammals.
jQWidgets is a software framework with widgets (graphical control elements), themes, input validation, drag & drop plug-in, data adapters, built-in WAI-ARIA accessibility, internationalization and MVVM support.
JQH Arena is a basketball and special events arena in Springfield, in the U.S. state of Missouri. Constructed at a cost of $67 million, the arena opened in 2008. It is located on the campus of Missouri State University and is the home of the Missouri State Bears and Lady Bears basketball teams; it is often referred to by MSU students as "the Q." JQH Arena has a maximum seating capacity of 11,000. Included in the seating capacity are 9,637 chairback seats, 122 seats for permanently disabled guests, 114 loge seats and 22 private suites.
JQuarks is a free software component of the Joomla web content management system, which allows the native creation of quizzes and surveys in Joomla.
jq is a very high-level functional programming language with support for backtracking and managing streams of JSON data.