78 may refer to: *

78 (number) 78 (seventy-eight) is the natural number following 77 (number), 77 and preceding 79 (number), 79. In mathematics 78 is: *the 5th discrete tri-prime; or also termed Sphenic number, and the 4th of the form (2.3.r). *an abundant number with an ali ...

* one of the years

78 BC __NOTOC__ Year 78 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Lepidus and Catulus. Later and less frequently, it was known as the year 676 AUC). The denomination 78 BC for this year ...

AD 78 AD 78 ( LXXVIII) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Novius and Commodus (or, less frequently, year 831 ''Ab urbe condita''). The denomination AD 78 for thi ...

1978 Events January * January 1 – Air India Flight 855, a Boeing 747 passenger jet, crashes off the coast of Bombay, killing 213. * January 5 – Bülent Ecevit, of Republican People's Party, CHP, forms the new government of Turkey (42nd ...

2078 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 30 ...

78 RPM A phonograph record (also known as a gramophone record, especially in British English) or a vinyl record (for later varieties only) is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove. The g ...

phonograph (gramophone) record *

The 78 The 78 is a plot of land in Chicago from Roosevelt Road south to 16th Street and Clark Street west to the Chicago River that is not developed as of June 2025. The plot of land gained its name from a proposal in 2018, not built, that consisted ...

, a proposed urban development in Chicago, Illinois, US *

78 Diana 78 Diana is a large and dark main-belt asteroid. It was discovered by German astronomer Robert Luther on March 15, 1863, and named after Diana, Roman goddess of the hunt. The asteroid is orbiting the Sun at a distance of with a period of ...

, a main-belt asteroid

See also