Aviation abbreviation

NOPAR

NOPAR stands for “do not pass to Air Defense radar” (ATC usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

NONOAANOACNOFNOFINNOHOLNOIFNNOLFNOMADNONEGNONRVSMNOPAC

Source: FAA Order JO 7340.2 Contractions. Not for operational use.