| Si | the most anterior point on the lower contour of the sella turcica [point]; silicon |
|---|---|
| TP | temperature and pressure; temperature probe; temporal peak; temporoparietal; tension pneumothorax; t... |
| BOE | benign occipital epilepsy |
| FO | fiberoptic; fish oil; foot arthrosis; foramen ovale; forced oscillation; fronto-occipital |
| FOC | fronto-occipital circumference |