LII may refer to: * Year

AD 52 AD 52 ( LII) was a leap year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sulla and Otho (or, less frequently, year 805 ''Ab urbe condita''). The de ...

, in Roman numerals *

52 (number) 52 (fifty-two) is the natural number following 51 and preceding 53. In mathematics Fifty-two is * the 5th Bell number, the number of ways to partition a set of 5 objects. * a decagonal number. * an untouchable number, since it is never the su ...

in Roman numerals *

Laser-induced incandescence Laser-induced incandescence (LII) is an ''in situ'' method of measuring aerosol particle volume fraction, primary particle sizes, and other thermophysical properties in flames, during gas-phase nanoparticle synthesis, and in aerosol streams more b ...

, a method of measuring particle sizes in flames *

Legal Information Institute The Legal Information Institute (LII) is a non-profit, public service of Cornell Law School that provides no-cost access to current American and international legal research sources online alaw.cornell.edu The organization is a pioneer in the del ...

, a non-profit public service of Cornell Law School *

Logical Intuitive Introvert Socionics, in psychology and sociology, is a pseudoscientific theory of information processing and personality types. It incorporates Carl Jung's work on '' Psychological Types'' with Antoni Kępiński's theory of information metabolism. Socioni ...

, one of the 16 classifications of people in socionics *

Gromov Flight Research Institute The Gromov Flight Research Institute or GFRI for short (russian: link=no, Лётно-исследовательский институт имени М. М. Громова, russian: link=no, ЛИИ) is an important Russian State Researc ...

, a Russian aircraft test base (ЛИИ, or LII, in Russian) *

Super Bowl LII Super Bowl LII was an American football game played to determine the champion of the National Football League (NFL) for the 2017 season. The National Football Conference (NFC) champion Philadelphia Eagles defeated the American Football Conferen ...

, was the fifty-second NFL Super Bowl

See also