PF

Noun

 * , a pilot currently in control of the flight trajectory of the aircraft, as opposed to pilot monitoring
 * 1)  Displayed by some household appliances after a power outage.
 * °N, °W
 * °N, °W
 * °N, °W
 * °N, °W
 * °N, °W
 * °N, °W
 * °N, °W

Proper noun

 * , the devout and fortunate, the pious and happy.

Phrase

 * 1) pour féliciter (New Year's congratulation, in Czech and Slovak only)