A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| F | ??? |
| F | Face of, Fence, Fleet, Foot, Freeboard |
| F | Flyover, Folly |
| F | Furrow |
| Fall | Waterfall |
| F Br | Foot Bridge |
| F Ch | Free Church |
| F Sta | Fire Station |
| FA | Fire Alarm |
| FAP | Fire Alarm Pillar |
| FB | Filter Bed |
| FB | Foot Bridge |
| FBM | Fundamental Bench Mark |
| FC | Forestry Commission |
| FC | Free Church |
| FD | Foundations |
| FE Sta | Fire Engine Station |
| Feb | Februray |
| Ferry V or F | Ferries - Vehicular, Foot |
| FF | Face of Fence |
| FH | ? Fire Hydrant |
| Fife | Fife |
| FL | Face Left |
| FL BR | Flush bracket |
| Fl Sk | Flare Stack |
| FL-O | Fly-over |
| FL H | ? |
| Flint | Flintshire |
| Fm | Farm |
| FN | Felt Nail |
| Fn | Fountain |
| FN/W | Felt Nail and Washer |
| FO | Folly |
| FP | Face of Paling |
| FP | Fire Plug |
| FP | Fire Plug |
| FP | Foot Path |
| FR | Face Right |
| FR | Flat Rock |
| FS | Flagstaff |
| Ft | Feet |
| FW | Face of Wall |
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