| Acronym | Definition |
|---|
| HSJ➣Hey! Say! Jump (Japanese idol group) |
| HSJ➣Health Service Journal |
| HSJ➣Hop, Step, Jump |
| HSJ➣Hydrological Sciences Journal (International Association of Hydrological Sciences) |
| HSJ➣History San Jose (California) |
| HSJ➣Hmong Studies Journal |
| HSJ➣Hynix Semiconductor Japan (Tokyo, Japan) |
| HSJ➣Hemingway Society of Japan |
| HSJ➣Henry S. Jacobs Camp |