About QL
QL may refer to:
.QL, an object-oriented query language used to retrieve data from relational database management systems
QL (chemical), the chemical isopropyl aminoethylmethyl phosphonite, a precursor to the nerve agent VX (NATO code)
Quadratus lumborum muscle, a muscle in the lower back
Query language, computer languages used to make queries into databases and information systems
ATCvet code QL (Antineoplastic and immunomodulating agents), a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products
Sinclair QL, a 1980s home and personal computer by Sinclair Research
Bedford QL, a three-ton military 4x4 truck by Bedford Vehicles
Philips QL, an induction lighting system by Philips; see electrodeless lamp
Le Québécois Libre, a political webzine
Queensland, Australia
Queen Latifah, American hip-hop artist, singer and Oscar-nominated actress
