American soccer writing, history & data.
| Team | Location | Years |
|---|---|---|
| Pabst Blue Ribbons | Milwaukee, WI | 1934–1936 |
| Pabst Blue Ribbons | Milwaukee, WI | 1938–1940 |
| Palm Beach Pumas | - | 1997–2011 |
| Palm Beach Suns F.C. | - | 2015 |
| Palm Beach United | - | 2006 |
| Palm City FC | - | 2015 |
| Palo Alto Firebirds | Palo Alto, CA | 1992–1993 |
| Pan-American F.C. | Fall River, MA | 1915–1919 |
| Panama City Beach Pirates | - | 2012 |
| Panama City Pirates | - | 2008 |
| Pants Store F.C. | St. Louis, MO | 1924–1927 |
| Parkville | Parkville, MD | 1937–1937 |
| Parkville Tavern S.C. | Parkville, MD | 1947–1953 |
| Passon Phillies | Philadelphia, PA | 1936–1941 |
| Pastime Club | San Francisco, CA | 1910–1915 |
| Pateadores | - | 2015 |
| Paterson-Dover A.C. | Paterson, NJ | 1939–1958 |
| Paterson F.C. | Paterson, NJ | 1899–1900 |
| Paterson F.C. | Paterson, NJ | 1917–1923 |
| Paterson League Team | Paterson, NJ | 1894–1894 |
| Paterson Rangers | Paterson, NJ | 1905–1915 |
| Paul Schulte Motors | St. Louis, MO | 1948–1949 |
| Paulson Grocery | Madison, WI | 1934–1935 |
| Pawtucket Celtic F.C. | Pawtucket, RI | 1934–1935 |
| Pawtucket F.C. | Pawtucket, RI | 1914–1915 |
| Pawtucket F.C. | Pawtucket, RI | 1929–1935 |
| Pawtucket F.C. | Pawtucket, RI | 1936–1941 |
| Peaches Cafe S.C. | New Bedford, MA | 1950–1952 |
| Peachtree City MOBA | - | 2016 |
| Penn Fusion SA WPSL | - | 2016 |
| Penn-Jersey Spirit | Ewing, NJ | 1990–1991 |
| Pennsylvania Roar | - | 2013 |
| Pennsylvania Stoners | Allentown, PA | 1979–1983 |
| Pennsylvania Stoners | - | 2008 |
| Pensacola City FC | - | 2013 |
| Pensacola Flyers | Pensacola, FL | 1998–1998 |
| Pensacola S.C. | Pensacola, FL | 1998–1998 |
| Performance FC Phoenix | - | 2008 |
| Permian Basin Mirage | Odessa, TX | 1991–1992 |
| Permian Basin Shootin' Stars | Odessa, TX | 1989–1991 |
| Phantoms of New Hampshire | Nashua, NH | 1996–2011 |
| Philadelphia | Philadelphia, PA | 1894–1894 |
| Philadelphia Americans | Philadelphia, PA | 1942–1953 |
| Philadelphia Atoms | Philadelphia, PA | 1973–1976 |
| Philadelphia Charge | Philadelphia, PA | 2001–2003 |
| Philadelphia F.C. | Philadelphia, PA | 1921–1922 |
| Philadelphia F.C. | Philadelphia, PA | 1925–1927 |
| Philadelphia F.C. | Philadelphia, PA | 1928–1929 |
| Philadelphia Fever | Philadelphia, PA | 1978–1982 |
| Philadelphia Fever | - | 2012 |
| Philadelphia Foot Ball Team | Philadelphia, PA | 1894–1894 |
| Philadelphia Freedom | Philadelphia, PA | 1994–1997 |
| Philadelphia Freedom | Philadelphia, PA | 1995–1995 |
| Philadelphia Frenzy | Philadelphia, PA | 1996–1997 |
| Philadelphia Fury | Philadelphia, PA | 1978–1980 |
| Philadelphia Fury | Philadelphia, PA | 2011–2019 |
| Philadelphia Independence | Philadelphia, PA | 2010–2011 |
| Philadelphia Independence | - | 2005 |
| Philadelphia Kixx | Philadelphia, PA | 1996–2010 |
| Philadelphia Nationals | Philadelphia, PA | 1941–1942 |
| Philadelphia Nationals | Philadelphia, PA | 1942–1953 |
| Philadelphia S.F.C. | Philadelphia, PA | 1922–1927 |
| Philadelphia Spartans | Philadelphia, PA | 1967–1967 |
| Philadelphia Spartans | Philadelphia, PA | 1969–1973 |
| Philadelphia Ukrainians | Philadelphia, PA | 1957–1957 |
| Philadelphia Union | - | 2010 |
| Philly Fever | - | 2016 |
| Phoenix Banat Storm | - | 2006 |
| Phoenix Del Sol | - | 2010 |
| Phoenix FC | - | 2013 |
| Phoenix Hearts | Phoenix, AZ | 1989–1992 |
| Phoenix Inferno | Phoenix, AZ | 1980–1983 |
| Phoenix Pride | Phoenix, AZ | 1983–1984 |
| Phoenix Rising FC | - | 2014 |
| Phoenix U23 | - | 2012 |
| Pickwick A.F.C. | San Francisco, CA | 1903–1905 |
| Piedmont Spark | High Point, NC | 1999–2001 |
| Pikes Peak Stampede! | Colorado Springs, CO | 1995–2000 |
| Pilgrim A.F.U. | St. Louis, MO | 1905–1906 |
| Pinellas County United SC | - | 2013 |
| Pines 1779 | - | 2016 |
| Pittsburgh Canons | Pittsburgh, PA | 1972–1972 |
| Pittsburgh Indians | - | 1946 |
| Pittsburgh Indians S.C. | Pittsburgh, PA | 1947–1948 |
| Pittsburgh Miners | Pittsburgh, PA | 1975–1975 |
| Pittsburgh Phantoms | Pittsburgh, PA | 1967–1967 |
| Pittsburgh Riverhounds | Pittsburgh, PA | 1999–2004 |
| Pittsburgh Riverhounds U-23 | - | 2014 |
| Pittsburgh Spirit | Pittsburgh, PA | 1978–1986 |
| Pittsburgh Steel City FC | - | 2015–1995 |
| Pittsburgh Stingers | Pittsburgh, PA | 1994–1995 |
| Pocono Snow | - | 2009 |
| Polish Falcons S.C. | Elizabeth, NJ | 1953–1964 |
| Polonia S.C. | Milwaukee, WI | 1950 |
| Polonia S.C. 2nd | Milwaukee, WI | 1955–1969 |
| Pompei S.C. | Baltimore, MD | 1940–1961 |
| Ponta Delgada S.C. | North Tiverton, RI | 1927–1957 |
| Portland Firebirds | Portland, OR | 1995–1995 |
| Portland Pride | Portland, OR | 1993–1997 |
| Portland Pythons | Portland, OR | 1998–1999 |
| Portland Rain | - | 2001 |
| Portland Rain FC | - | 2009 |
| Portland Rain U23 | - | 2011 |
| Portland Spartans | - | 2015 |
| Portland Thorns FC | - | 2013 |
| Portland Timbers | Portland, OR | 1975–1982 |
| Portland Timbers | Portland, OR | 1989–1990 |
| Portland Timbers 2 | - | 2015 |
| Portland Timbers | - | 2001 |
| Portland Timbers | - | 2011 |
| Portland Timbers U-23 | - | 2009 |
| Portuguese American S.C. | Attleboro, MA | 1952–1953 |
| Portuguese Sporting Club | Providence, RI | 1934–1935 |
| Prague Americans | Queens, NY | 1933–1933 |
| Primero de Mayo | - | 2014 |
| Prince George Fury | - | 2009 |
| Progressives | unknown, CA | 1912–1913 |
| Prospect Hill F.C. | Lonsdale, RI | 1921–1924 |
| ProStars FC | - | 2015 |
| Providence A.F.C. | Providence, RI | 1927–1930 |
| Providence S.C. | Providence, RI | 1936–1938 |
| Providence S.F.C. | Providence, RI | 1924–1927 |
| PSA Monmouth | - | 1996 |
| PSSCV - The Rooks | - | 2009 |
| Puerto Rico Capitals | - | 2008 |
| Puerto Rico FC | - | 2016 |
| Puerto Rico Islanders | San Juan, PR | 1995–1995 |
| Puerto Rico United | - | 2011 |
| Puget Sound BigFoot | Tacoma, WA | 1997–1997 |
| Puget Sound Gunners FC | - | 2011 |
| Puget Sound Hammers | Seattle, WA | 1995–1996 |
| Pumas FC | - | 2009 |