JHHS
| Acronym | Definition |
|---|---|
| JHHS | Johns Hopkins Health System |
| JHHS | John Hersey High School (Arlington Heights, IL) |
| JHHS | Jewish Hospital HealthCare Services (Louisville, KY) |
| JHHS | Jack Hayward High School (Bahamas) |
| JHHS | Jackson Heights High School (Holton, KS) |