QL meaning in Space Science ?

Answer: What is Quick Look mean?

Quick Look is a quick preview feature developed by Apple Inc. which was introduced in its operating system Mac OS X 10.5 Leopard. The feature was announced at the Worldwide Developers Conference on Jun. 11, 2007.

While macOS's Finder has always had smaller previews in Get Info windows or column view, Quick Look allows users to look at the contents of a file at full or near-full size in the Finder, depending on the size of the document relative to the screen resolution. It can preview files such as PDFs, HTML, QuickTime readable media, plain text and RTF text documents, iWork (Keynote, Pages, and Numbers) documents, ODF documents, Microsoft Office (Word, Excel, and PowerPoint) files (including OOXML), and RAW camera images.

Quick Look can also be opened in full screen and launched from the command line. Additionally, multi-page documents like PowerPoint slide shows can be navigated using the slide previews at the side of the preview window.

Quick Look technology is implemented throughout the Apple suite of software starting with Mac OS X 10.5, including iChat Theater, Time Machine, and Finder's Cover Flow.

Quick Look APIs are available to developers via the Quick Look framework on iOS and as part of the Quartz framework on the Mac.

reference

Full Form	Category
Quite Late	Academic & Science
Questionnaire Language	Academic & Science
Query Language	Academic & Science
Quality Loss	Business
Quick Lube	Business
quantity limit(s)	Business
Quantum Leap	Community
Quantitative Literacy	Community
Quick Lock	Community
Quick Loading	Computer Assembly Language
Query And Learn	Computing
Quantum Limit	General
Quick Load	General
Quantum Life	General
Qenya Lexicon	General
Quantity Limit	General
Quick Lite	General
Quantification Limit	General
Quick Link	Internet
Quantities of Large ....	Maths
Quadratus Lumborum	Medical
Quality of Life	Military and Defence
Queue Length	Networking
Qmail Ldap (lightweight Directory Access Protocol)	Softwares
Quick Look	Space Science
Quick Lift	Sports