Jam is a type of fruit preserve.

Jam or Jammed may also refer to:

Other common meanings A firearm malfunction Block signals Radio jamming Radar jamming and deception Mobile phone jammer Echolocation jamming

Arts and entertainment Music The Jam, an English band, late 1970s-early 1980s JAM Project, a Japanese animation music group Judy and Mary, a Japanese band Jam (album), by Little Angels "Jam" (Michael Jackson song) "Jam" (The Yellow Monkey song) "Jam (Turn It Up)", a song by Kim Kardashian Jam, improvise music in a jam session "Jam", a song by the Human League from Crash "Jjam", a song by Stray Kids from Ate Jammed (album), a 2004 studio album by The Church

Other Jam (film), a 2006 film by Craig E. Serling Jam (novel), a 2010 novel by Ben "Yahtzee" Croshaw Jam (TV series), UK Jam Kuradoberi, a character in the Guilty Gear game series The Jam (comics), by Bernie Mireault HBO Kids, formerly known as "Jam" from 2001 until 2016 Jam Films, a collection of short films

Codes Jamaica (ISO country code: JAM) Jamaican Patois (SO 639-3: jam), an English-based creole language

Computing JAM (disk compression), DOS disk compression software by JAM Software JAM Message Base Format Perforce Jam, a software building tool .jam, a file type for JAM/STAPL, a Standard Test and Programming Language

Media BBC Jam, an online educational service Jam!, a Canadian entertainment news site Jam 88.3, branding of DWJM, a radio station in Metro Manila Jam 96.3, branding of WJAM, a radio station in Selma, Alabama JamRadio, the student radio station of the University of Hull, England

Organisations JAM (trade union), a manufacturing trade union in Japan JAM Creative Productions, a jingle company in Texas, US JAM Productions (company), a short-lived computer game development company Naughty Dog, formerly JAM Software Inc., first-party video game developer in California US Jamaat al Muslimeen, an Islamist terrorist organization in Trinidad and Tobago Jaish al Mahdi or Mahdi Army, an Iraqi military force created by Muqtada al-Sadr

People Jam (title), various rulers in India and Pakistan Jam Handy (1886–1983), American swimmer and film producer Jam Miller (born 2004), American football player Jam Rahuoja Rostron, English musician

Places Iran Jam County, Bushehr Province Jam, Iran, a city Jam Rural District Jam, Khuzestan, a village Jam, Semnan, a village

Elsewhere Jamrud or Jam, Khyber Agency, Pakistan Jám or Iam, Berlişte Commune, Caraş-Severin County, Romania Jam River, Madhya Pradesh, India Jam Dam Minaret of Jam, Afghanistan

Sports Jam, a round in a roller derby game Long Beach Jam (2003–2005) and Bakersfield Jam (2006–2016), later Northern Arizona Suns, a basketball team

Other uses Jam., an abbreviation for the Epistle of James Jam or Jamshid, a mythological figure of Greater Iranian culture and tradition JAM Liner, a bus company in the Philippines Joint Admission Test for M.Sc., an Indian admission test Junctional adhesion molecule, a protein that in humans is encoded by the JAM2 gene Jut Art Museum, a museum in Taipei, Taiwan Time in Jamaica, shortened to JAM, official time of Jamaica, UTC−5

See also Traffic jam or traffic congestion Log jam Jams (disambiguation) Jamming (disambiguation) Jamb (disambiguation)