| English | Thai |
| fail fast exception | ข้อผิดพลาดที่ล้มเหลวเร็ว (An exception that cannot be caught by any exception handler and that immediately causes the application to terminate and launch error reporting) |
| fast card | บัตรชำระเงิน (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 | ฟาสต์ ฟิวชัน (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 startup | การเริ่มต้นระบบแบบรวดเร็ว (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 | การสลับผู้ใช้อย่างเร็ว (A feature in Windows that allows you to switch to a different computer user account without closing programs and files first) |
