LL

LL may refer to:


 * Ll or ll, a digraph that occurs in several natural languages

Arts and entertainment

 * LL, the production code for the 1967 Doctor Who serial The Evil of the Daleks
 * Labyrinth Lord, a fantasy role-playing game
 * Leabhar Laighneach, a 12th-century Irish manuscript known in English as the Book of Leinster
 * LL Cool J, American rapper-actor and Rock and Roll Hall of Fame inductee.

Brands, companies, and organizations

 * La Liga, the top Spanish football league
 * Trade mark of the 1864 in Paris founded firm Léon & Lévy specialized in stereoscopic views and postcards
 * Lincoln Laboratory, a US federally funded research and development center
 * Lumber Liquidators, a US retailer of hardwood flooring
 * LibertyLink, a set of genes developed by Bayer
 * Nintendo DSi LL, the Japanese name for the Nintendo DSi XL
 * Nintendo 3DS LL, the Japanese name for the Nintendo 3DS XL
 * New Nintendo 3DS LL, the Japanese name for the New Nintendo 3DS XL
 * New Nintendo 2DS LL, the Japanese name for the New Nintendo 2DS XL

Science and technology

 * Landline, telephone connection
 * Liquid limit, in geotechnical engineering
 * , a command to list files in long format in many Unix and Unix-like operating systems, as an alternative to
 * LL parser, in computer science

Transport

 * L (New York City Subway service), formerly designated LL
 * LL, the ICAO prefix for airports in Israel
 * Miami Air International, an airline (IATA code: LL)

Other uses

 * 'll, meaning will or shall in contractions
 * "Extra large", a clothing size typically abbreviated "XL"
 * LearnedLeague, an online trivia website and competition
 * LL, an abbreviation for Lebanese pound
 * LL postcode area, UK, also known as the Llandudno postcode area, covering north Wales