FJH
| Acronym | Definition |
|---|---|
| FJH | Franz Joseph Haydn (classical composer) |
| FJH | Flushing Junior High (Michigan) |
| FJH | Friendswood Junior High (Friendswood, Texas) |
| FJH | Forfait Journalier Hospitalier (French: Fixed Daily Hospital Fee) |
| FJH | Fontainebleau Junior High (Louisiana) |
| FJH | Fishers Junior High School (Fishers, IN) |