147

147 may refer to:


 * 147 (number), a natural number
 * AD 147, a year of the Julian calendar, in the second century
 * 147 BC, a year of the pre-Julian Roman calendar
 * 147 AH, a year in the Islamic calendar that corresponds to 764 – 765 CE

Military

 * BQM-147 Dragon unmanned aerial vehicle, a tactical battlefield UAV operated by the US Marine Corps
 * Ryan Model 147 Lightning Bug was a drone, or unmanned aerial vehicle during the 1960s
 * USS Assail (AM-147) was a United States Navy Admirable-class minesweeper during World War II
 * USS Blair (DE-147) was a United States Navy Edsall-class destroyer escort during World War II
 * USS Cottle (APA-147) was a United States Navy Haskell-class attack transport during World War II
 * USS General E. T. Collins (AP-147) was a United States Navy General G. O. Squier-class transport ship during World War II
 * USS Roper (DD-147) was a United States Navy Wickes-class destroyer during World War II
 * USS Truckee (AO-147) was a United States Navy Neosho-class fleet oiler of the United States Navy during the Six-Day War

Science and medicine

 * 147 Protogeneia, a large main belt asteroid with a low eccentricity and low inclination
 * NGC 147, a Dwarf spheroidal galaxy about 2.58 million light-years away in the constellation Cassiopeia
 * Promethium-147, an isotope of promethium with a half-life of 2.62 years
 * JWH-147 is an analgesic drug used in scientific research, which acts as a cannabinoid agonist at both the CB1 and CB2 receptors

Snooker

 * The maximum break, the highest possible break in snooker, in the absence of fouls and refereeing errors
 * 147-Break is a 1983 documentary with Steve Davis, an English professional snooker player
 * The Snooker 147 PlayStation 2 game

Transportation

 * 147th Street (Sibley Boulevard) station, a Metra Electric station in Harvey, Illinois, United States
 * Alfa Romeo 147, a hatchback
 * Fiat 147, a supermini car
 * Volkswagen Type 147 Kleinlieferwagen, a panel van

Other uses

 * Sonnet 147, a work by Shakespeare