LPI

LPI may refer to any of the following:

1. Short for lines per inch, LPI is a printing term that indicates the number of lines appearing within a vertical inch. A higher LPI means higher resolution.

2. Short for low probability of interception, LPI is spreading a signal across a frequency in spread spectrum to reduce it from being intercepted by unintended recipients.

Computer abbreviations, Inch, Line, Measurements, Printer terms