Atlas/ Glossary/ AFM Abbreviation AFM — airplane flight manual. AFM airplane flight manual. Source 14 CFR § 1.2 → Related — Abbreviation. ABEAM ABEAM ABORT ABORT — To terminate a preplanned aircraft maneuver AGL AGL — above ground level ALS ALS — approach light system APU APU — auxiliary power unit ASR ASR — airport surveillance radar
