American soccer writing, history & data.
| Team | Location | Years |
|---|---|---|
| Fairlawn Rovers F.C. | Fairlawn, RI | 1918–1950 |
| Falco F.C. | Holyoke, MA | 1921–1922 |
| Falk Corporation | Milwaukee, WI | 1920–1925 |
| Falk Corporation | Milwaukee, WI | 1935–1943 |
| Falk Corporation | Milwaukee, WI | 1948–1948 |
| Falk Corporation 2nd | Milwaukee, WI | 1921–1922 |
| Falk Corporation 2nd | Milwaukee, WI | 1942–1942 |
| Fall River Americans | Fall River, MA | 1936–1937 |
| Fall River Astros | Fall River, MA | 1967–1968 |
| Fall River F.C. | Fall River, MA | 1922–1931 |
| Fall River F.C. | Fall River, MA | 1932–1933 |
| Fall River-Providence/Fall River F.C. | Fall River, MA | 1931–1931 |
| Fall River Rovers | Fall River, MA | 1933–1934 |
| Fall River Rovers | Fall River, MA | 1936–1936 |
| Fall River Rovers F.C. | Fall River, MA | 1884–1922 |
| Fall River S.C. | Fall River, MA | 1940 |
| Fall River S.C. | Fall River, MA | 1951 |
| Fall River S.C. | Fall River, MA | 1957–1969 |
| Fall River United | Fall River, MA | 1933–1934 |
| Fall River United F.C. | Fall River, MA | 1921–1922 |
| Favorite F.C. | Staten Island, NY | 1905–1907 |
| F.C. Albuquerque Gunners | Albuquerque, NM | 1987–1990 |
| F.C. Bayern | Milwaukee, WI | 1929–1933 |
| F.C. Bayern | Sheboygan, WI | 1934–1938 |
| F.C. Bayern | Milwaukee, WI | 1940–1945 |
| F.C. Bayern | Milwaukee, WI | 1951–1955 |
| F.C. Bayern 2nd | Milwaukee, WI | 1929–1934 |
| F.C. Bayern 2nd | Milwaukee, WI | 1951–1953 |
| F.C. Bayern 3rd | Milwaukee, WI | 1930–1935 |
| F.C. Bayern 4th | Milwaukee, WI | 1930–1935 |
| F.C. Bayern 5th | Milwaukee, WI | 1931–1931 |
| F.C. Bayern Lions | Sheboygan, WI | 1932–1934 |
| F.C. Bayern Reserves | Milwaukee, WI | 1954–1955 |
| F.C. Bayern Schlitz | Milwaukee, WI | 1946–1947 |
| F.C. Bayern | Sheboygan, WI | 1928–1932 |
| F.C. Bayern 2nd | Sheboygan, WI | 1931–1935 |
| F.C. Dallas | Dallas, TX | 1989–1990 |
| F.C. Dallas-Inter | Dallas, TX | 1991–1992 |
| F.C. Eintracht | Milwaukee, WI | 1928–1931 |
| F.C. Eintracht 2nd | Milwaukee, WI | 1929–1931 |
| F.C. Eintracht 3rd | Milwaukee, WI | 1929–1929 |
| FC Gold Pride | Hayward, CA | 2009–2010 |
| F.C. Outlaws | Albuquerque, NM | 1986–1987 |
| F.C. Portland | Portland, OR | 1985–1988 |
| F.C. Seattle | Seattle, WA | 1985–1985 |
| F.C. Seattle Storm | Seattle, WA | 1986–1988 |
| F.C. Wacker | Milwaukee, WI | 1922–1933 |
| F.C. Wacker | Milwaukee, WI | 1940–1940 |
| F.C. Wacker | Milwaukee, WI | 1944–1944 |
| F.C. Wacker 2nd | Milwaukee, WI | 1923–1936 |
| F.C. Wacker 2nd | Milwaukee, WI | 1940–1940 |
| F.C. Wacker 3rd | Milwaukee, WI | 1925–1935 |
| F.C. Wacker 4th | Milwaukee, WI | 1925–1935 |
| F.C. Wacker 5th | Milwaukee, WI | 1925–1926 |
| Federal Ship F.C. | Kearny, NJ | 1918–1921 |
| Finger Lakes Desperados | Cortland, NY | 1998–1998 |
| Finger Lakes Heartbreakers | Cortland, NY | 1998–1998 |
| First German-American S.C. | Philadelphia, PA | 1924–1942 |
| First German S.C. | Newark, NJ | 1928–1936 |
| First German S.C./Caledonian F.C. | Paterson, NJ | 1936–1937 |
| Fleisher Yarn F.C. | Philadelphia, PA | 1924–1925 |
| Florida Stars | Pompano Beach, FL | 1994–1995 |
| Florida Strikers | Miami Shores, FL | 1996–1997 |
| Florida ThunderCats | Sunrise, FL | 1998–1999 |
| Flower City Union | Rochester, NY | 2022–2022 |
| Fond du Lac | Fond du Lac, WI | 1933–1936 |
| Fontana Falcons | Fontana, CA | 1996–1996 |
| Fore River F.C. | Quincy, MA | 1907–1931 |
| Fort Collins Force | Fort Collins, CO | 1997–2001 |
| Fort Lauderdale Kicks | Fort Lauderdale, FL | 1994–1994 |
| Fort Lauderdale Strikers | Fort Lauderdale, FL | 1977–1983 |
| Fort Lauderdale Strikers | Fort Lauderdale, FL | 1988–1990 |
| Fort Lauderdale Strikers | Fort Lauderdale, FL | 1991–1994 |
| Fort Lauderdale Strikers | Fort Lauderdale, FL | 1995–1995 |
| Fort Lauderdale Sun | Fort Lauderdale, FL | 1984–1984 |
| Fort Wayne Flames | Fort Wayne, IN | 1986–1989 |
| Fort Worth Kickers | Fort Worth, TX | 1990–1991 |
| Fox River Rebels | Menasha, WI | 1998–1998 |
| Fox S.C. | Baltimore, MD | 1942–1943 |
| Fox Valley S.C. | Kimberly, WI | 1954–1955 |
| Fresno Dragons | Fresno, CA | 1999–1999 |