| 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 |