1. Fagus Linné
2. Falcaustra Lane 1915
3. Falcolipeurus Bedford 1931
4. Fallopia Adanson 1763
5. Fatsia Decne. & Planch.
6. Favia Milne Edwards 1857
7. Favites Link 1807
8. Favonigobius Whitley 1930
9. Feia Smith 1959
10. Fejervarya Bolkay 1915
11. Felis Linnaeus 1758
12. Felisacus Distant 1904
13. Fenusella Enslin 1912
14. Feroperis Lafer 1979
15. Ferosagitta Kassatkina 1971
16. Fibramia T.H. Fraser & Mabuchi 2014
17. Ficus Linné 1758
18. Figulus MacLeay 1819
19. Filaria Müller 1787
20. Filaroides Beneden 1858
21. Filimanus Myers 1936
22. Fiorinia Targioni-Tozzetti 1868
23. Fistularia Linnaeus 1758
24. Fistulobalanus Zullo 1984
25. Flabelligobius Smith 1956
26. Flabellum Lesson 1831
27. Flaccisagitta Tokioka 1965
28. Flavivirus
29. Floscularia Ehrenberg 1832
30. Foa Jordan & Seale 1905
31. Formica Linnaeus 1758
32. Forsythia Vahl
33. Fossaria Westerlund 1885
34. Fowleria Jordan & Evermann 1903
35. Francisella Dorofe'ev 1947
36. Fraxinus Linné
37. Frenulina Dall 1894
38. Freraea Robineau-Desvoidy 1830
39. Frieleia Dall 1895
40. Fromia Gray 1840
41. Fulvia Gray 1853
42. Furcina D.S. Jordan & Starks 1904
43. Fusinus Rafinesque 1815