JQ may refer to:
jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML. It is free, open-source software using the permissive MIT License.
jQuery Mobile is a touch-optimized web framework (also known as a mobile framework), more specifically a JavaScript library, currently being developed by the jQuery project team.
jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery (a JavaScript library), Cascading Style Sheets, and HTML.
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.
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.
JQH Arena is a basketball and special events arena in Springfield, 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.
jq is a very high-level functional programming language with support for backtracking and managing streams of JSON data.