| Acronym | Definition |
|---|
| JHS | Junior High School |
| JHS | Journal of Historical Studies (various organizations) |
| JHS | Japan Hotel School |
| JHS | Jefferson High School |
| JHS | Jacksonville High School (Jacksonville, Alabama) |
| JHS | Jackson High School |
| JHS | Journal of Hellenic Studies |
| JHS | Jesuit High School (various locations) |
| JHS | Jordan High School (Durham, NC, USA) |
| JHS | Jacksonville Humane Society (Jacksonville, FL) |
| JHS | Jordan High School (Sandy, Utah) |
| JHS | Johnstown High School (New York) |
| JHS | Jefferson Health System (Philadelphia, Pennsylvania) |
| JHS | Jasper High School (Plano, Texas) |
| JHS | Jesus Hominum Salvator (Latin: Jesus Savior of Mankind) |
| JHS | Jenks High School |
| JHS | Jewish and Holocaust Studies (various locations) |
| JHS | Journal of Hebrew Scriptures |
| JHS | Jenison High School (Michigan) |
| JHS | Japan Hobby Show (conference) |
| JHS | Julian H. Steward (anthropologist) |
| JHS | Junction High School (Texas) |
| JHS | Jackson Healthcare Solutions (Alpharetta, GA) |
| JHS | Jacksboro High School (Texas) |
| JHS | Joint Honours Scheme (University of Derby; UK) |
| JHS | Japan Headache Society |
| JHS | Juniata High School (Mifflintown, Pennsylvania) |
| JHS | Journal of Happiness Studies |
| JHS | Juberg-Hayward Syndrome |
| JHS | Jenkintown High School (Jenkintown, Pennsylvania) |
| JHS | Julkishallinnon Suositus (Finnish: Public Recommendation) |
| JHS | Johnson Hall of Science (St. Lawrence University; New York) |
| JHS | Java Hot Spot (Sun) |
| JHS | Job History System |