ZTM
| Acronym | Definition |
|---|---|
| ZTM | Zarzad Transportu Miejskiego (Polish: Urban Transport Administration) |
| ZTM | Za Transfuzijsko Medicino (Slovenian: The Blood Medicine; Slovenia) |
| ZTM | Zero Tension Mouse |
| ZTM | Zero-Turn Mower (lawn care equipment) |
| ZTM | Zwolsche Tramweg Maatschappij (German tramway company) |
| ZTM | Zirconia-Toughened Mullite (ceramics) |
| ZTM | Zope Topic Map |
| ZTM | Zone Temperature Monitor |