| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
- P
-
Pico (10-12)
- P
-
Power
- p
-
Instantaneous power
- P
-
Positive, also peak
-
- PA
-
Public address or power amplifier
- pA
-
Picoampere
-
- PAL
-
Programmable Array Logic
-
- PAM, pam
-
Pulse amplitude modulation
- Pap
-
Apparent power
- Pav
-
Average power
- PCB
-
Printed circuit board
- PCM, pcm
-
Pulse-code modulation
- PDM
-
Pulse-duration modulation
- pF
-
Picofarad
- PLD
-
Programmable Logic Device
- PLL
-
Phase locked loop
- PM
-
Phase modulation, also Permanent magnet
- PNP
-
Positive-negative-positive
- POT, pot
-
Potentiometer
- P-P
-
Peak to peak
- PPM
-
Pulse-position modulation
- PRF
-
Pulse repetition frequency
- PRT
-
Pulse repetition time
- pw
-
Pulse width
- PWM, pwm
-
Pulse width modulation