| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| FOS (FORREST) | airport | Australia | -30.84 | 128.12 | 511 | 0 | |
| FOSS | airport | United States | 42.94 | -70.84 | 20 | 0 | |
| FOSSIL CREEK RANCH | airport | United States | 29.57 | -99.97 | 1325 | 0 | |
| FOSSTON MUNI | airport | United States | 47.59 | -95.77 | 1277 | 0 | |
| FOSTAIRE | airport | United States | 38.63 | -90.18 | 575 | 0 | |
| FOSTER | airport | United States | 46.55 | -122.85 | 550 | 0 | |
| FOSTER FIELD | airport | United States | 37.87 | -96.65 | 1440 | 0 | |
| FOSTER FLD | airport | United States | 42.47 | -90.17 | 990 | 0 | |
| FOSTER RANCH | airport | United States | 29.72 | -99.57 | 1687 | 0 | |
| FOSTORIA COMMUNITY HOSPITAL | airport | United States | 41.16 | -83.42 | 768 | 0 | |
| FOSTORIA METRO | airport | United States | 41.19 | -83.39 | 752 | 0 |