80 may refer to: *

80 (number) 80 (eighty) is the natural number following 79 and preceding 81. In mathematics 80 is: * the sum of Euler's totient function φ(''x'') over the first sixteen integers. * a semiperfect number, since adding up some subsets of its divisors (e ...

* one of the years

80 BC __NOTOC__ Year 80 BC was a year of the Roman calendar, pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Sulla and Metellus Pius (or, less frequently, year 674 ''Ab urbe condita''). The denomination 80 BC for t ...

AD 80 __NOTOC__ AD 80 ( LXXX) was a leap year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Augustus and Domitianus (or, less frequently, year 833 ''Ab urbe condita''). The denomination AD 80 ...

1980 Events January * January 4 – U.S. President Jimmy Carter proclaims a United States grain embargo against the Soviet Union, grain embargo against the USSR with the support of the European Commission. * January 6 – Global Positioning Sys ...

2080 In contemporary history, the third millennium is the current millennium in the ''Anno Domini'' or Common Era, under the Gregorian calendar. It began on 1 January 2001 ( MMI) and will end on 31 December 3000 ( MMM), spanning the 21st to 30th ...

2180 In contemporary history, the third millennium is the current millennium in the ''Anno Domini'' or Common Era, under the Gregorian calendar. It began on 1 January 2001 ( MMI) and will end on 31 December 3000 ( MMM), spanning the 21st to 30th ...

* '' B. B. King & Friends: 80'', an album released in 2005 * ''80'' (Tolis Voskopoulos album), released in 1980 * "80", a song by Green Day from their 1991 album ''

Kerplunk! ''Kerplunk'' (stylized as ''Kerplunk!'') is the second studio album by the American rock band Green Day, released on December 17, 1991, by Lookout! Records. Following a US tour promoting their debut studio album ''39/Smooth'' (1990), drummer Jo ...

'' *

80 Sappho 80 Sappho (symbol: )is a large, S-type asteroid, S-type (stony) main-belt asteroid. It was discovered by English astronomer Norman Robert Pogson, Norman Pogson on 2 May 1864, and is named after Sappho, the Archaic Greece poet. The asteroid is or ...

, a main-belt asteroid * The Eighty (Vichy France), a group of French parliamentarians who opposed the dissolution of the Third Republic

Vehicles

Tatra 80 The Tatra 80 is a First Czechoslovak Republic, Czechoslovak Luxury vehicle, luxury full-size car built by Tatra (company), Tatra between 1931 and 1935. History Hans Ledwinka designed the car in 1930. It was launched in 1931, the same year as the ...

, a full-size luxury car *

Audi 80 The Audi 80 is a compact executive car produced by the Audi subdivision of the Volkswagen Group across four generations from 1966 to 1996. It shared its platform with the Volkswagen Passat from 1973 to 1986 and was available as a Saloon (autom ...

, a compact executive car *

Rover 80 The Rover P4 series is a group of mid-size luxury saloon cars produced by the Rover Company from 1949 until 1964. They were designed by Gordon Bashford. The P4 designation is factory terminology for this group of cars and was not in day-to-d ...

, a saloon *

Sunbeam-Talbot 80 The Sunbeam-Talbot 80 is a 4-door 4-light sports saloon which was produced by English manufacturer Sunbeam-Talbot Sunbeam-Talbot Limited was a British motor manufacturing business. It built upmarket sports-saloon versions under the parenthood ...

, a sports saloon and drophead coupé *

Hillman 80 The Hillman Wizard 75, Hillman Twenty 70, Hillman Hawk and their long wheelbase variants Hillman Seven Seater and Hillman 80 models were a series of 20 horsepower (RAC rating) medium priced 5-7 seater executive cars made by Hillman during the 1 ...

, an executive car *

Boeing 80 The Boeing 80 is an American airliner of the 1920s. A three-engined biplane, the Model 80 was built by the Boeing Airplane Company for Boeing's own airline, Boeing Air Transport, successfully carrying both airmail and passengers on scheduled se ...

, a late-1920s Boeing aircraft

Vehicles

See also