Pica
- Acer PICA
- Aechmea recurvata
- Amalia Pica
- Antonio Pica
- Columbus (ISS module)
- Joe Pica
- Limón de Pica
- Merille
- OCLC PICA
- Palestine Jewish Colonization Association
- Pennsylvania Intergovernmental Cooperation Authority
- Perth Institute of Contemporary Arts
- Phenolic-impregnated carbon ablator
- Pica (bird)
- Pica (disorder)
- Pica (typography)
- Pica Press
- Pica, Chile
- Pica, Cumbria
- Pica, Jayuya, Puerto Rico
- Pico (disambiguation)
- Pierre Pica
- Piga (disambiguation)
- Pika
- Pika (disambiguation)
- Pittsburgh Intergovernmental Cooperation Authority
- Portland Institute for Contemporary Art
- Posterior inferior cerebellar artery
- Teresa P. Pica
- Tina Pica
- Yamantaka Eye