Aviation abbreviation

ALCS/C

all air traffic combined station/centers in service area
General

ALCS/C stands for “all air traffic combined station/centers in service area” (General usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

AL AL/(---)ALA ALACFO ALADLO ALAFFO ALANO ALARTC ALAT ALATAS ALATF ALATFO

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