Updated: 11/13/2018 by Computer Hope

Pico may refer to any of the following:

Pico in blue lettering

1. Prefix used with the metric system that stands for .000000000001. A pico (p) is 10 to the -12th power, or one trillionth.

2. Short for PIne COmposer, PICO is a Unix and Linux variant file editor. For additional information about the PICO editor, see our Linux pico command reference.

Computer abbreviations, Editor, Measurements, SI