Mob or MOB may refer to: Behavioral phenomena Crowd Smart mob, a temporary self-structuring social organization, coordinated through telecommunication Crime and law enforcement American Mafia, also known as the Mob Irish Mob, a US criminal syndicate A mob, in organized crime MOB, Member of Bloods, a member of the Bloods street gang A group of vigilantes Other criminal organizations sometimes referred to as a "mob" include: Jewish mob Polish mob Japanese mob Russian mob Greek Mob (disambiguation) Black Mafia or Muslim Mob State Line Mob Armenian Mob Albanian mafia or Albanian Mob Serbian mafia or Serbian Mob Romanian mafia or Romanian Mob Bulgarian mafia or Bulgarian Mob Other uses Mob, a family group, clan group or wider Aboriginal community group in Australian Aboriginal English Mob, collective noun for a group of macropods Mob (slamball team), a SlamBall team based in Chicago Mob (video games), a term for non-player characters Shigeo Kageyama, nicknamed "Mob", protagonist of the manga and anime Mob Psycho 100 Mob as in a team of 100 contestants playing against a single contestant in a game show Eén tegen 100 (also known as 1 vs. 100) As an abbreviation Transportation Man overboard, a person who has fallen off a boat or ship and is in need of rescue Mobile Regional Airport (IATA airport code), located in Mobile, Alabama Montreux-Oberland Bernois, Swiss narrow gauge railway (1000mm) Motos Operacionais de Bombeiros, motorcycles used as ambulances in Brazil Others Magyar Olimpiai Bizottság, National Olympic Committee of Hungary Main Operating Base, an overseas, permanently manned, well protected military base Marching Owl Band, the Rice University "marching band" Mobile offshore base, a concept for supporting military operations where conventional land bases are not available MobileCoin, a cryptocurrency Mob (gaming), a monster or non-player character in a computer game, short for "mobile" Movable object block, used in computer graphics M.O.B.: The Album, a 2008 album by ByrdGang M.O.B. (Project Pat album), 2017 "M.O.B.", a song by Tupac Shakur from the 2001 album Until the End of Time See also The Mob (disambiguation)