Aviation abbreviation

RLCE

RLCE stands for “request level change en route” (ICAO usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

RLRLARLANORLAOKRLBGRLCRLETFLRLLSRLNARLRDRLSRLSTN

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