SLZ
| Acronym | Definition |
|---|---|
| SLZ | San Lawrenz (postal locality, Malta) |
| SLZ | Sao Luiz, Maranhao, Brazil - Tirirical (Airport Code) |
| SLZ | Sesia-Lanzo Zone (geology; Italy) |
| SLZ | Sonce, Luna in Zemlja (Slovenian: Sun, Moon and Earth; astronomy) |
| SLZ | Star Light Zone (Sonic 1 level) |