| English | Estonian |
| Exchange Fast Access | Exchange'i kiirjuurdepääs (A feature that enables Exchange users to see new email messages and up-to-date calendar items as soon as they open Outlook, without waiting for it to finish synchronizing) |
| fail fast exception | kiire veateate erand (An exception that cannot be caught by any exception handler and that immediately causes the application to terminate and launch error reporting) |
| fast card | kiirkaart (An NFC-enabled card (like a credit card) that users can use for payments or other transactions even when the phone is locked) |
| Fast Fusion | Kiire fusion (One of the music genres that appears under Genre classification in Windows Media Player library. Based on ID3 standard tagging format for MP3 audio files. Winamp genre ID 84) |
| fast page mode DRAM | kiirsaalimisrežiimi DRAM (An older form of DRAM, used in personal computers before EDO RAM was introduced, with typical clock timings of 6-3-3-3) |
| fast page-mode RAM | kiirleherežiimi muutmälu (A specially designed dynamic RAM that supports access to sequential memory locations with a reduced cycle time) |
| fast startup | kiire käivitus (A method of starting the computer that speeds boot time by ending the user session and hibernating the computer, rather than shutting down all running services) |
| Fast User Switching | kasutajate kiiraktiveerimine (A feature in Windows that allows you to switch to a different computer user account without closing programs and files first) |
