| FT | a linear unit of length equal to 12 inches or a third of a yard |
|---|---|
| FT | a former luminance unit equal to one lumen per square foot |
| FT | (mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore |
| FT | a linear unit of measurement (equal to 6 feet) for water depth |
| FT | (computer science) protocol that allows users to copy files between their local system and any system they can reach on the network |
| FT | use the File Transfer Protocol to transfer data from one computer to another |