Calo

Calo, Caló, or Calò may refer to:

• Caló language, 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, Caló, or Calò is the surname of:

• Giuseppe Calò
• Miguel Caló

Calo, Calones

• Calones, military slaves of Ancient Rome