| frazada | blanket |
| Freakonomics | Freakonomics |
| Freaky Friday | Freaky Friday |
| Frecuancia | Frequency |
| frecuencia | frequency |
| Frecuencia de aparición de letras | Letter frequencies |
| frecuencia de radio | radio frequency |
| Frecuencia de referencia | Frequency standards |
| Frecuencia estadística | Frequency |
| Frecuencia Media | Microsoft Foundation Classes |
| frecuencia muy alta | VHF |
| frecuencia respiratoria | respiratory rate |
| Frecuencias de los canales de televisión | Television channel frequencies |
| frecuentador de conciertos | concertgoer |
| frecuentadora de conciertos | concertgoer |
| frecuentar | frequent |
| frecuentativo | frequentative aspect |
| frecuente | frequent |
| frecuentemente | often |
| Fred | Fred |
| Fred Astaire | Fred Astaire |
| Fred De Bruyne | Fred De Bruyne |
| Fred Durst | Fred Durst |
| Fred Haise | Fred Haise |
| Fred Hovey | Frederick Hovey |
| Fred Hoyle | Fred Hoyle |
| Fred Lawrence Whipple | Fred Lawrence Whipple |
| Fred Pentland | Fred Pentland |
| Fred Phelps | Fred Phelps |
| Fred Thompson | Fred Thompson |
| Fred Uhlman | Fred Uhlman |
| Freddie Mercury | Freddie Mercury |
| Freddy Adu | Freddy Adu |
| Freddy Eusebio Rincón | Freddy Rincón |
| Freddy Krueger | Freddy Krueger |
| Freddy Rincón | Freddy Rincón |
| Freddy Rodríguez | Freddy Rodriguez |
| Fredegar Bolger | Fredegar Bolger |
| Fredegario | Chronicle of Fredegar |
| Fredegunda | Fredegund |
| Frederic Cuvier | Frédéric Cuvier |
| Frederic Pujulà i Vallès | Frederic Pujulà i Vallés |
| Frederica von Stade | Frederica von Stade |
| Frederick Ashton | Frederick Ashton |
| Frederick Brooks | Fred Brooks |
| Frederick C Robbins | Frederick Chapman Robbins |
| Frederick Catherwood | Frederick Catherwood |
| Frederick Cook | Frederick Cook |
| Frederick DuCane Godman | Frederick DuCane Godman |
| Frederick Forsyth | Frederick Forsyth |
| Frederick Gowland Hopkins | Frederick Hopkins |
| Frederick Grant Banting | Frederick Banting |
| Frederick Hollander | Friedrich Hollaender |
| Frederick Marryat | Frederick Marryat |
| Frederick Reines | Frederick Reines |
| Frederick Sanger | Frederick Sanger |
| Frederick Selous | Frederick Selous |
| Frederick Smith | Frederick Smith |
| Frederick Soddy | Frederick Soddy |
| Frederick William Beechey | Frederick William Beechey |
| Frederick William Franz | Frederick William Franz |
| Frederick William Goudy | Frederic Goudy |
| Frederick Winslow Taylor | Frederick Winslow Taylor |
