- 95 Flags, American
- 8 Flags, American, 1776
- 1 Flags, British
- 1 Flags, Canadian
- 2 Flags, Chilean
- 1 Flags, Chinese
- 1 Flags, Norwegian
- 3 Flags, Tunisian
- 1 Flames
- 4 Flamingos
- 1 Flanges
- 1 Flannel
- 1 Flashlight
- 2 Flasks
- 4 Flat Rock Dam
- 2 Flat Rock Paper Mill
- 2 Flat Rock, Pennsylvania
- 3 Flat tires
- 1 Flatrock Inn
- 1 Fleas
- 5 Fleeting Time (Sculpture)
- 1 Fleets
- 44 Fleisher, Edwin A. (Edwin Adler), 1877-1959
- 1 Fleisher, S. B. (Simon Benjamin), 1840-1919
- 1 Fleming see Paxton, Fleming & Lloyd
- 6 Fleming Street
- 1 Fleming, Ian, 1908-1964
- 6 Flemish bond
- 4 Fletcher, Angus, 1805-1875
- 2 Fletcher, John, 1579–1625
- 4 Fleur-de-lis
- 9 Flies
- 2 Fling, George Knitting Mill
- 2 Fling, Joseph Knitting Mill
- 3 Flint glass
- 1 Flint River
- 73 Flint, Michigan
- 28 Floats (Parades)
- 10 Floods (natural events)
- 35 Floor coverings
