Aviation abbreviation

RLLS

RLLS stands for “runway lead-in lighting system” (ICAO usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

RLRLARLANORLAOKRLBGRLCRLCERLETFLRLNARLRDRLSRLSTN

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