Glossary

A B C D E F G H I J K L M N O P R S T U W
  • PB-NAV:

    Programme Board-Navigation (ESA)

  • PBN:

    Performance Based Navigation

  • PLB:

    Personal Locator Beacon 

  • PLBs:

    Personal Locator Beacons

  • PPP:

    Precise Point Positioning

  • PPS:

    Precise Positioning Service or Pulse Per Second

  • PRS:

    Public Regulated Service

  • PS:

    Power Supply