Jamming

Jamming (or variants) may refer to:

General

 * Jamming (knot), the tendency of knots to become difficult to untie
 * Interfering with communications or surveillance:
 * Radio jamming
 * Radar jamming and deception
 * Mobile phone jammer
 * Echolocation jamming
 * Radio-controlled improvised explosive device jamming, a counter-IED technique
 * Jamming (physics), an apparent change of physical state
 * Jamming (rock climbing), a rock climbing technique
 * Jamming (weapon), a firearm malfunction

TV and radio

 * Culture jamming, criticizing mass media through its own methods
 * Jammin' (radio programme), BBC Radio 2 musical comedy show that aired since 2001
 * Jammin, original version of TV series Kickin' It with Byron Allen 1992
 * Jammin (2006 TV series), Sí TV reality television series that aired from 2006 to 2008

Music and dance

 * Jam session, a semi-improvised rock or jazz performance
 * Jamming (dance), cheered show-offs during social dancing
 * Jamming (fanzine), a UK music fanzine of the 1970s–80s
 * Jamming, dancehall reggae album by Frankie Paul 1991
 * "Jammin'" (Andrews Sisters song), debut hit song of the Andrews Sisters 1937
 * "Jamming" (song), from Bob Marley's album Exodus
 * "Master Blaster (Jammin')", a 1980 song by Stevie Wonder from the album Hotter Than July