| Subject | English | Croatian |
| polit. | agreement at the stage of first reading in the European Parliament | sporazum u fazi prvog čitanja u Europskom parlamentu |
| polit. | conclusion of first reading | zaključenje prvog čitanja |
| polit., law | Court of First Instance | Opći sud |
| obs., polit., law | Court of First Instance | Sud prvog stupnja |
| polit., law | Court of First Instance of the European Communities | Opći sud |
| obs., polit., law | Court of First Instance of the European Communities | Sud prvog stupnja |
| polit. | Directorate for Prevention, First Aid and Fire Safety | Uprava za prevenciju, prvu pomoć i zaštitu od požara |
| econ. | first aid | prva pomoć |
| health., transp. | first-aid chest | kutija za prvu pomoć |
| health., transp. | first-aid kit | kutija za prvu pomoć |
| comp., MS | first boot | prvo pokretanje (A phase of Windows Setup that starts the first time an end user boots Windows) |
| bank. | first-call guarantor | treća osoba |
| bank. | first demand guarantor | treća osoba |
| comp., MS | First Expiry First Out A method used for determining the order in which goods should be taken out of inventory, so that items with the earliest expiration dates are taken first | izdavanje prema roku trajanja (FEFO) |
| comp., MS | first in | prvi van |
| comp., MS | first in | prvi unutra |
| econ. | first job | prvi posao |
| econ. | first Lomé Convention | Prva konvencija iz Loméa |
| fin. | first-loss protection | zaštita od prvog gubitka |
| comp., MS | First Name | Ime (In the Add a Contact Wizard, one of the fields by which you can search for a contact) |
| comp., MS | first name | ime (The given name for an individual) |
| comp., MS | first out | prvi unutra (A method for processing a queue in which items in the queue are removed in the same order in which they were added) |
| comp., MS | first out | prvi van (A method for processing a queue in which items in the queue are removed in the same order in which they were added) |
| agric., food.ind. | first placing on the market | prvo stavljanje na tržište |
| polit. | first reading | prvo čitanje |
| polit. | first reading agreement | sporazum u prvom čitanju |
| comp., MS | first-run experience | iskustvo prvog pokretanja (The experience that is presented to end users the first time they start a new computer) |
| econ. | first stage of EMU | prva etapa EMU |
| NGO | first-time application for a leave to remain submitted by persons who do not hold a residence title | prvi zahtjev |
| NGO | first-time permission to stay in Austria | prva dozvola |
| social.sc. | first treatment | prvo liječenje |
| social.sc. | first treatment | prvi tretman |
| polit. | first Vice-President | prvi potpredsjednik |
| econ. | First World War | Prvi svjetski rat |
| comp., MS | open shortest path first | prvo otvori najkraće putanje" (A routing protocol for Internet Protocol (IP) networks. OSPF allows a router to calculate the shortest path to each node for sending messages. The router sends information on the nodes it is linked to, called link-state advertisements, to other routers on the network to accumulate link-state information to make its calculations) |
| law | position at first reading | stajalište u prvom čitanju |