| Acronym | Definition |
|---|
| ETM➣Enter the Matrix (game) |
| ETM➣Enjoy the Music (website) |
| ETM➣Enjoy the Madness (band) |
| ETM➣Enhanced Thematic Mapper (LANDSAT) |
| ETM➣Énergie Thermique des Mers (French: Ocean Thermal Energy) |
| ETM➣Electronic Technical Manual |
| ETM➣Embedded Trace Macrocell (ARM Microprocessors) |
| ETM➣Electric Trolling Motor (boats) |
| ETM➣Éléments Traces Métalliques (French: Trace Metal Elements) |
| ETM➣Edo-Tokyo Museum (Japan) |
| ETM➣Entertainment Travel Management |
| ETM➣Embedded Trace Module |
| ETM➣Electronic Torque Manager |
| ETM➣Ethernet Truncate Mode |
| ETM➣Electronic Throttle Module (Volvo) |
| ETM➣Entrance to Major (education) |
| ETM➣Embrace the Moment |
| ETM➣Essential Tremor |
| ETM➣Everything That Matters |
| ETM➣Effective Time Management |
| ETM➣Electronic Town Meeting |
| ETM➣Enterprise Telephony Management (SecureLogix Corporation) |
| ETM➣Electronic Ticket Machine |
| ETM➣Elaborately Transformed Manufactures (Australia) |
| ETM➣Engine Trend Monitoring |
| ETM➣Elintarviketieteiden Maisteri (Finnish: Master of Food Science) |
| ETM➣Element Test and Maintenance (ASIC test interface) |
| ETM➣Executive Transition Management |
| ETM➣Enterprise Tax Management |
| ETM➣Employee Time Management (software) |
| ETM➣Études Techniques du Maine (French metallurgy company) |
| ETM➣Elapsed Time Meter |
| ETM➣Event and Task Manager (open source software) |
| ETM➣Electronically Transmitted Message |
| ETM➣Education Through Music, Inc |
| ETM➣Electric Tickle Machine (band) |
| ETM➣Electronic Technician's Mate (US Navy) |
| ETM➣Entreprise de Télécommunication et de Maintenance (French: Telecommunication Company and Maintenance) |
| ETM➣Enterprise Test Management |
| ETM➣Eric The Midget (regular caller on the Howard Stern Show) |
| ETM➣Enterprise Transaction Management |
| ETM➣Enternal Trip Media |
| ETM➣Escadron de Transport Mixte (French: Mixed Transport Wing) |
| ETM➣Expanded Team Meeting |
| ETM➣Études et Transformations de Métaux (French: Studies and Transformations of Metals) |
| ETM➣Espace Toulousain Menuiserie (French: Toulouse Space Joinery) |
| ETM➣Endpoint Test Manager |
| ETM➣Estuary Turbidity Maximum |
| ETM➣Exonération Ticket Modérateur (French: Exemption from Co-Payment) |
| ETM➣Ensemble Très Musique (French music ensemble) |
| ETM➣Electronic Transmission (US DoD) |
| ETM➣England-Thims & Miller, Inc (Jacksonville, FL civil engineering firm) |
| ETM➣Enhanced Timing Module (Cisco) |
| ETM➣Elemente der Technischen Mechanik (German: Elements of Technical Mechanics) |
| ETM➣Elastic Task Model |
| ETM➣Euro TransMed Foundation (Netherlands) |
| ETM➣Ethernet Truncate Mode (Cisco) |
| ETM➣Educational Teleconsortium of Michigan |
| ETM➣Extension Training Materiel |
| ETM➣Engineering Technical Manual |
| ETM➣Element Technical Manager |
| ETM➣Exportable Training Material |
| ETM➣Evaluation Team Meeting (special education) |
| ETM➣Event Time Matrix |