| FTIR | Fourier-transformed infrared; functional terminal innervation ratio |
|---|---|
| RAM-FAST | reduced acquisition matrix-Fourier acquired steady state |
| DCT | direct Coombs' test; discrete cosine transform; distal convoluted tubule; diurnal cortisol test; dyn... |
| DWT | dichotic word test; discrete wave transform |
| FHT | fast Hartley transform; fetal heart; fetal heart tone |