| Subject | French | English |
| med. | trou ethmoïdo-frontal | ethmoidal foramina |
| med. | trou frontal | supraorbital notch (incisura supraorbitalis) |
| med. | trou frontal | frontal foramen (incisura supraorbitalis) |
| industr., construct. | écrou cylindrique à trous frontaux | cylindrical nut with drive holes in face |