| Acronym | Definition |
|---|
| SPHS | Sheppard Pratt Health System (Maryland) |
| SPHS | San Pedro High School (California) |
| SPHS | South Pasadena High School (California) |
| SPHS | Severna Park High School |
| SPHS | Spain Park High School (Hoover, Alabama) |
| SPHS | San Pasqual High School (California) |
| SPHS | St. Petersburg High School (Florida) |
| SPHS | Sun Prairie High School (Wisconsin) |
| SPHS | South Point High School (various locations) |
| SPHS | Suncoast Polytechnical High School (Florida) |
| SPHS | Sparrows Point High School (Baltimore, Maryland) |
| SPHS | South Park High School (USA) |
| SPHS | South Panola High School (Batesville, MS) |
| SPHS | State Public Health System |
| SPHS | St Peter High School (Minnesota) |
| SPHS | St Paul's High School (Winnipeg, Canada) |
| SPHS | South Putnam High School (Indiana) |
| SPHS | Stockwell Park High School (London, England) |
| SPHS | Severely/Profoundly Handicapped Students |
| SPHS | Saint Petersburg High School (Florida) |
| SPHS | Sister of Providence Health System |