Civ or CIV may refer to:
Arts and entertainment CIV (band), a punk rock music group (1994–2000) Civ (imprint), in order-to-print publishing Civilization (1980 board game) Civilization (series), a video game series (1991–2025)
International relations CIV (rail travel), an international convention Civilian, or non-military "Caritas in Veritate", a 2009 papal encyclical Chilkat Indian Village, federally recognized Native American tribe in Alaska City of London Imperial Volunteers, a British unit during the Second Boer War
Science Corona inception voltage, in astrophysics Critical ionization velocity, in electrical engineering
Other uses 104 (number), or CIV in Roman numerals Ivory Coast, in sport (IOC/FIFA/FIBA:CIV)
See also C4 (disambiguation) or C IV Civilization (disambiguation)