The meaning of the Acronym P is...

P is

• Panel
• Phenomena
• Roll Rate (Angular Rate)
• Prime
• Primary
• Pressure
• Pole
• Pitch
• Pilot
• Period
• Pallet (Spacelab)

More Meanings For P:

• Pool
• Pulsatilla
• Plant
• Phosphorus
• Pressure
• Plus
• Professor
• Physics
• Party
• Prime
• pico-
• Precipitation
• Predicted
• The Proportion
• Propagation

P is also in:

• Architecture
• Botany
• Chemistry
• Mathematics
• Meteorology
• Physics
• Universities