Long may refer to:

Measurement

* Long, characteristic of something of great duration * Long, characteristic of something of great

length Length is a measure of distance. In the International System of Quantities, length is a quantity with Dimension (physical quantity), dimension distance. In most systems of measurement a Base unit (measurement), base unit for length is chosen, ...

Longitude Longitude (, ) is a geographic coordinate that specifies the east- west position of a point on the surface of the Earth, or another celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek lett ...

(abbreviation: long.), a geographic coordinate * Longa (music), note value in early music mensural notation

Places

Asia

* Long District, Laos * Long District, Phrae, Thailand *

Longjiang (disambiguation) Longjiang is the atonal pinyin romanization of various Chinese names, particularly or , meaning "DragonRiver". The same name also sometimes occurs as Lung Chiang, Keang, or Kiang. It may refer to: Places Rivers * Long River (Guangxi) * Long Rive ...

or River Long (lit. "dragon river"), one of several rivers in China *

Yangtze River The Yangtze or Yangzi ( or ) is the longest river in Eurasia and the third-longest in the world. It rises at Jari Hill in the Tanggula Mountains of the Tibetan Plateau and flows including Dam Qu River the longest source of the Yangtze, i ...

or Changjiang (lit. "Long River"), China

Elsewhere

* Long, Somme, France

People

* Long (Chinese surname) * Long (Western surname)

Fictional characters

* Long (''Bloody Roar''), in the video game series * Long, Aeon of Permanence in Honkai: Star Rail

Sports

* Long, a fielding term in cricket * Long, in

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

and similar games, beyond the service line during a serve and beyond the baseline during play

Other uses

* , a U.S. Navy ship name *

Long (finance) In finance, a long position in a financial instrument means the holder of the position owns a positive amount of the instrument. The holder of the position has the expectation that the financial instrument will increase in value. This is known as ...

, a position in finance, especially stock markets * Lòng, name for a laneway in Shanghai *

Long integer In computer science, an integer is a datum of integral data type, a data type that represents some range of mathematical integers. Integral data types may be of different sizes and may or may not be allowed to contain negative values. Integers are ...

, a computer data type denoted by in many programming languages * Lóng, pinyin transliteration of 龍 or 龙, the Chinese characters for "

Chinese dragon The Chinese dragon or loong is a legendary creature in Chinese mythology, Chinese folklore, and Chinese culture generally. Chinese dragons have many animal-like forms, such as Bixi (mythology), turtles and Chiwen, fish, but are most commonly ...