Updated: 01/18/2023 by Computer Hope

PN may refer to any of the following:

part number

1. Short for part number, PN is commonly found in front of an actual part number. For example, a part number may something similar to the example below.


This number allows a company to inventory parts, and replace the appropriate part when defective.

2. The Internet domain suffix .pn is short for Pitcairn.

Business terms, Computer acronyms, FCC ID, Hardware terms, IPB, Model number, Number, Part