Calo

Calo, Caló, or Calò may refer to:


 * Kaló, the language of the Iberian Romani
 * Iberian Kale (calé):
 * Romani people in Spain, more frequently called gitanos
 * Romani people in Portugal, more frequently called ciganos
 * Caló (Chicano), argot or slang of Mexican-American Spanish
 * CALO, the Cognitive Assistant that Learns and Organizes, a DARPA project
 * Calo (Roman fort), a Roman army encampment near Xanten.

People:
 * Calò (surname), an Italian surname
 * Caló (surname), a Spanish and Portuguese surname
 * Super Caló, stage name of Mexican professional wrestler Rafael García

Calo, Calones
 * Calones, military slaves of Ancient Rome