School Directory
| School/Organization | City | State | Country |
|---|---|---|---|
| Oratory Preparatory School | Summit | New Jersey | United States |
| Orono High School | Orono | Maine | United States |
| Osbourn Park High School | Manassas | Virginia | United States |
| Osseo-Fairchild High School | Osseo | Wisconsin | United States |
| Othello High School | Othello | Washington | United States |
| Our Lady of Good Counsel High School | Olney | Maryland | United States |
| Owasso High School | Owasso | Oklahoma | United States |
| Oxford High School | Oxford | Massachusetts | United States |
| Pacifica Christian Orange County | Newport Beach | California | United States |
| Palatine High School | Palatine | Illinois | United States |
| Palestine Westwood High School | Palestine | Texas | United States |
| Palm Beach Gardens High School | Palm Beach Gardens | Florida | United States |
| Palma High School | Salinas | California | United States |
| Palmer High School | Palmer | Massachusetts | United States |
| Palmer Trinity School | Miami | Florida | United States |
| Palmerton Area School District | Palmerton | Pennsylvania | United States |
| Palmview High School | Mission | Texas | United States |
| Palo Verde High Magnet School | Tucson | Arizona | United States |
| Paragould School District | Paragould | Arkansas | United States |
| Paris Chisum High School | Paris | Texas | United States |
| Paris Cooperative High School | Paris | Illinois | United States |
| Park Crossing High School | Montgomery | Alabama | United States |
| Park Hill South High School | Riverside | Missouri | United States |
| Parke Heritage High School | Rockville | Indiana | United States |
| Parker High School | Parker | South Dakota | United States |
| Parkland High School | Winston-Salem | North Carolina | United States |
| Parkway Central High School | Chesterfield | Missouri | United States |
| Parkway West High School/Mercy Sports Medicine | Ballwin | Missouri | United States |
| Parowan High School | Parowan | Utah | United States |
| Pasadena High School | Pasadena | California | United States |
| PASS School | Harrison City | Pennsylvania | United States |
| Pathfinder Regional Vocational High School | Palmer | Massachusetts | United States |
| Patrick F. Taylor Science and Technology | Avondale | Louisiana | United States |
| Paul Laurence Dunbar | Lexington | Kentucky | United States |
| Paulsboro High School | Paulsboro | New Jersey | United States |
| Payson High School | Payson | Utah | United States |
| Peddie School | Hightstown | New Jersey | United States |
| Pelion High School | Pelion | South Carolina | United States |
| Pen Argyl Area High School | Pen Argyl | Pennsylvania | United States |
| Pendleton Heights High School | Pendleton | Indiana | United States |
| Penn Trafford High School | Harrison City | Pennsylvania | United States |
| Penn-Trafford High School | Harrison City | Pennsylvania | United States |
| Penn-Trafford High School/Excela Health Orthopedics and Sports Medicine | Harrison City | Pennsylvania | United States |
| Peshtigo High/Middle School | Peshtigo | Wisconsin | United States |
| Petal High School | Petal | Mississippi | United States |
| Peters Township High School | McMurray | Pennsylvania | United States |
| Pharr-San Juan-Alamo Independent School District | Pharr | Texas | United States |
| Phillips Exeter Academy | Exeter | New Hampshire | United States |
| Phoenix Country Day School | Paradise Valley | Arizona | United States |
| Phoenix High School | Phoenix | Oregon | United States |
| Pickerington High School Central | Pickerington | Ohio | United States |
| Piedra Vista High School | Farmington | New Mexico | United States |
| Pike Central High School | Petersburg, IN | Indiana | United States |
| Pine Bluff High | Pine Bluff | Arkansas | United States |
| Pine Crest School | Ft. Lauderdale | Florida | United States |
| Pine Ridge High School | Deltona | Florida | United States |
| Piner High School | Santa Rosa | California | United States |
| Pingree School | S. Hamilton | Massachusetts | United States |
| Pittsburgh Central Catholic High School/UPMC Sports Medicine | Pittsburgh | Pennsylvania | United States |
| Pius X High School | Lincoln | Nebraska | United States |
| Plainfield High School-Central Campus | Plainfield | Illinois | United States |
| Pleasant Grove High School | Pleasant Grove | Utah | United States |
| Pleasant Valley High School | Bettendorf | Iowa | United States |
| Pleasantville Public Schools | Pleasantville | New Jersey | United States |
| Plum City High School | Plum City | Wisconsin | United States |
| Plymouth Whitemarsh High School | Plymouth Meeting | Pennsylvania | United States |
| Ponca City High School | Ponca City | Oklahoma | United States |
| Ponderosa High School/Douglas County School District | Parker | Colorado | United States |
| Portage Central High School | portage | Michigan | United States |
| Portage High School | Portage | Indiana | United States |
| Portage High School | Portage | Wisconsin | United States |
| Portola High School | Irvine | California | United States |
| Poth HS | Poth | Texas | United States |
| Prescott High School | Prescott | Arkansas | United States |
| Prince Edward County High School | Farmville | Virginia | United States |
| Prince George H.S. | Prince George, | Virginia | United States |
| Princeton Community High School | Princeton | Indiana | United States |
| Prospect High School | Saratoga | California | United States |
| Providence Christian Academy | Lilburn | Georgia | United States |
| Provo High School | Provo | Utah | United States |
| Pueblo West High School | Pueblo West | Colorado | United States |
| Punahou School | Honolulu | Hawaii | United States |
| Putnam City North High School | Oklahoma City | Oklahoma | United States |
| Putnam Valley CSD | Putnam Valley | New York | United States |
| Quaker Valley High School | Leetsdale | Pennsylvania | United States |
| Quakertown Community School District | Quakertown | Pennsylvania | United States |
| Queens Lake Middle School | Williamsburg | Virginia | United States |
| Quen Creek High School | Queen Creek | Arizona | United States |
| Quincy High School | Quincy | Washington | United States |
| Quincy University | Quincy | Illinois | United States |
| R. B. Glenn High School | Kernersville | North Carolina | United States |
| Rainier Beach High School | Seattle | Washington | United States |
| Rancho Verde High School | Moreno Valley | California | United States |
| Rangeview High School/Aurora Public Schools | AURORA | Colorado | United States |
| Ranney School | Tinton Falls | New Jersey | United States |
| Ravenscroft School | Creedmoor | North Carolina | United States |
| Ray D. Corbett Junior High School | Schertz | Texas | United States |
| Raymond High School | Raymond | New Hampshire | United States |
| Raymondville Early College High School | Raymondville | Texas | United States |
| Raytown South High School | Raytown | Missouri | United States |