Pica can refer to:

• Pica (unit of measure), in typesetting and document layout
• Pica (disorder), abnormal appetite for earth and other non-foods
• Pica (genus), a genus of magpie
• Pica Press, a publishing imprint
• Pica, Chile, city in the Tarapacá Region of Chile

See also,

• PICA, for abbreviations

Cicero (Maß) | Cycero | Цицеро