What does the letter p stand for in the abbreviation ESP as associate with clairboyants?

In the abbreviation ESP, the letter "P" stands for "Perception." ESP refers to extrasensory perception, which encompasses abilities such as telepathy, clairvoyance, and precognition, allowing individuals to perceive information beyond the normal sensory capabilities. Clairvoyants, for example, are often associated with the ability to gain information about people or events through means not explained by conventional senses.