| Acronym | Definition |
|---|
| SSZ➣Sulfasalazine (medication) |
| SSZ➣Supra-Subduction Zone (geology) |
| SSZ➣Specialisatievereniging Sociaal Zekerheidsrecht (Dutch: Social Security Law Specialization Association) |
| SSZ➣Specified Strike Zone |
| SSZ➣Sicherheits Système Zimmermann (German: Zimmerman Security System) |
| SSZ➣Surface Security Zone |
| SSZ➣School Safety Zone |
| SSZ➣Solar Soyuz Zaibatsu (bulletin board system) |
| SSZ➣Seven Starz (gaming team) |
| SSZ➣Santos, Sao Paulo, Brazil (Airport Code) |
| SSZ➣System Sector Size (computing) |