MZL
| Acronym | Definition |
|---|---|
| MZL | Marginal Zone Lymphoma |
| MZL | Muzzle |
| MZL | Manizales, Colombia - Santaguida (Airport Code) |
| MZL | Mantle Zone Lymphoma (medical illness) |
| MZL | Minimum Zone Line (see LSZ) |
| MZL | Meyer Zall Laboratories, Pty. Ltd. (est. 1992; South Africa) |