Aviation abbreviation

FISA

FISA stands for “automated flight information service” (ICAO usage). Got a NOTAM full of contractions? Paste it into the decoder.

Related abbreviations

FI/PFI/TFIBIFICFICONFIDOFIFOFIFO-HFIFPFIGFILFILG

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