(FLARE) Fast Low Angle Recalled Echoes is a gradient echo sequence, typically with low flip angles and refocused gradient echo.

See also Refocused Gradient Echo Sequence and Flip Angle.

(FSPGR) A sequence similar to TurboFLASH or Turbo Field Echo.

See also Spoiled Gradient Echo Sequence and Ultrafast Gradient Echo Sequence.

(FAST) A gradient echo sequence with steady state free precession.

See Gradient Echo Sequence and Steady State Free Precession.

(MPGR) Multiplanar gradient recalled acquisition in the steady state is a term for a fast gradient echo sequence with slice selective RF pulses.

See Gradient Recalled Echo Sequence and Gradient Echo Sequence.

(RF-FAST / RF spoiled FAST) A gradient echo sequence.
See Spoiled Gradient Echo Sequence.