FA2

FA2 or variant, may refer to:
 * Harrier FA2, VTOL fighter airplane
 * Fulton FA-2 Airphibian, car-airplane hybrid
 * ALCO FA-2 locomotive
 * Osella FA2 racecar
 * Casio FA-2 programmable calculator interface
 * Fresh Aire II, 1977 Mannheim Steamroller album
 * (12315) 1992 FA2, an asteroid
 * 1985 FA2, the asteroid 3713 Pieters
 * 1993 FA2, the asteroid 10806 Mexico
 * Fruit bromelain FA2, an enzyme