Aviation abbreviation

RLNA

RLNA stands for “request level not available” (ICAO usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

RLRLARLANORLAOKRLBGRLCRLCERLETFLRLLSRLRDRLSRLSTN

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