LL

Not to be confused with II (disambiguation), with two “i”s.

LL may refer to:

Arts and entertainment

• The Evil of the Daleks, a Doctor Who episode (production code: LL)
• Labyrinth Lord, a fantasy role-playing game

Brands, companies, and organizations

• 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
• La Línea, a criminal organization based in Ciudad Juárez, Mexico
• Lumber Liquidators, a US retailer of hardwood flooring
• Bayer's Liberty Link gene, found in many modern food crops

Computing

• 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

Places

• LL, the ICAO prefix for airports in Israel
• LL postcode area, UK, also known as the Llandudno postcode area, covering north Wales
• Liberland, a micronation on the western bank of the Danube river, between Croatia and Serbia
• Miami Air International, an airport (IATA code: LL)

Other uses

• 'll, meaning will or shall in contractions
• L (New York City Subway service), formerly designated LL
• Legis (Latin for laws) in law degrees
• Liquid Limit, in geotechnical engineering
• "Extra large", a clothing size typically abbreviated "XL"
• Late Latin, the written Latin of Late Antiquity