| Term | Full Form | Category |
|---|---|---|
| PAHS | Huslia,USA - AK | Others |
| PAHS | Palo Alto Historical Society | Others |
| PAHS | Patan Academy of Health Sciences | Others |
| PAHS | Perth Amboy High School | Others |
| PAHS | Pipestone Area High School | Others |
| PAHS | Plano Academy High School | Others |
| PAHS | Pottsville Area High School | Others |
| PAHS | Princess Anne High School | Others |