LL may refer to:

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

• 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.

• 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

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

• 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)

• '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

• L&L (disambiguation)

This disambiguation page lists articles associated with the title LL.
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