| Subject | French | English |
| econ. | date fixe | scheduled date |
| comp., MS | date fixe | fixed date (A date to which a task is tied either because the date was entered in the Actual Start or Actual Finish field or because the task is constrained by an inflexible constraint) |
| patents. | date fixée | key-date |
| patents. | date fixée | fixed day |
| fin. | effet à date fixe | day bill |
| transp., polit. | entretien à date fixe | scheduled maintenance |
| gen. | payable à une date fixe | payable without grace |
| gen. | se retrouver chaque année à date fixe | meet on the same day every year |