| Subject | English | Maltese |
| tech., law, el. | demand side response very fast active power control | kontroll tal-potenza attiva veloċissimu għar-respons tad-domanda |
| comp., MS | Exchange Fast Access | Aċċess Veloċi għal Exchange (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) |
| comp., MS | fast forward | għamel fast forward (To advance audio or video playback at a speed that is faster than normal) |
| health., med. | fast-growing non-Hodgkin's lymphoma | linfoma mhux ta' Hodgkin li jikber malajr |
| health., med. | fast-growing non-Hodgkin's lymphoma | linfoma mhux ta' Hodgkin bi grad għoli ta' malinjità |
| health., med. | fast-growing non-Hodgkin's lymphoma | linfoma mhux ta' Hodgkin aggressiv |
| transp., mech.eng. | fast idle | diżingranaġġ irrevjat |
| transp., mech.eng. | fast idle | bil-magna mhux ingranata u rrevjata |
| nucl.phys., nucl.pow. | fast neutron reactor | reattur tan-newtroni veloċi |
| nucl.phys., nucl.pow. | fast reactor | reattur tan-newtroni veloċi |
| environ. | fast reactor Nuclear reactor which produces more fissile material than it consumes, using fast-moving neutrons and making plutonium-239 from uranium-238, thereby increasing the reactor's efficiency | reattur rapidu |
| comp., MS | fast shutdown | għeluq veloċi tas-sistema (A mechanism for a MAPI client to initiate a quick shutdown of the client process, notifying all providers with which the client has an active MAPI session to save data and settings before the client process exits) |
| gen. | fast-spending aid | assistenza ta' emerġenza |
| environ. | fast-start financing | finanzjament rapidu |
| environ. | fast-start funding | finanzjament rapidu |
| comp., MS | fast startup | ftuħ veloċi (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) |
| commer., polit., fin. | fast track action | azzjoni rapida |
| immigr., lab.law. | fast-track admission procedure | proċedura rapida għall-ammissjoni |
| environ. | fast traffic No definition needed | traffiku b'veloċità għolja |
