| Subject | English | Croatian |
| comp., MS | fully localized language | potpuno lokalizirani jezik (A language in which 100 percent of Windows resources have been translated. Fully localized languages are always included in full language packs) |
| comp., MS | fully qualified domain name | puni naziv domene (A DNS name that has been stated to indicate its absolute location in the domain namespace tree. In contrast to relative names, an FQDN has a trailing period () to qualify its position to the root of the namespace (host.example.contoso.com)) |
| transp., mil., grnd.forc. | mean fully developed deceleration | prosječno puno usporenje |