They have been repeatedly displaced by fighting between the nation's largest guerrilla group, the Revolutionary Armed Forces of Colombia,or FARC, and a right-wing paramilitary group called the United Self-Defense Forces of Colombia.

VOA: standard.2009.03.22

About 30, 000 paramilitaries united under the group United Self-Defense Forces of Colombia, or AUC, formally demobilized between 2003 and 2006, but many are thought to have since regrouped.

FORBES: Colombians Doubt a Law Can Get Them Home Again

In 1999 she was kidnapped by the paramilitary group called the United Self-Defense Forces of Colombia (AUC).

CENTERFORSECURITYPOLICY: The FARC's senator