| Subject | English | Croatian |
| fin. | fixed price offer system | metoda određivanja fiksnih cijena |
| comp., MS | fixed-price project | projekt s fiksnom cijenom (A type of project in which the customer pays a predetermined amount for the entire project) |
| econ. | fixing of prices | fiksiranje cijena |
| econ. | price fixed in advance | unaprijed utvrđena cijena |