What does PWM stand for?

Molbog - Language code (ETLW)

Parentship for World Mission (NADA)

Partnership for World Mission (SAUS)

Planar Wing Module (MCD)

Plated Wire Memory

Pokeweed Mitogen - Genetics

Portable Welding Machine

Portland - Maine - Airport symbol (OAG)

Portland, ME - Location identifier - FAA (FAAL)

Printed Wiring Master

Probability of Wrong Message (CCCA)

Pulse-Width Modulated (or Modulating, or Modulation, or Modulator) (SAUS)

Pulse Width Modulation - Electronic instrumentation

Pulse-Width Multiplier (IEEE)

Puls Width Modulation (SAUS)