| Acronym | Definition |
|---|
| SMT | Surface-Mount Technology |
| SMT | Summit (US Postal Service standard street suffix) |
| SMT | Senior Management Team |
| SMT | Sandvik Materials Technology |
| SMT | Statistical Machine Translation |
| SMT | Suomen Matkatoimisto (Finnish travel agency) |
| SMT | Shin Megami Tensei (video game) |
| SMT | Simultaneous Multi-Threading |
| SMT | Station Management |
| SMT | Society for Music Theory |
| SMT | Satisfiability Modulo Theories |
| SMT | Satellite Media Tour |
| SMT | System Management Terminal |
| SMT | Submillimeter Telescope |
| SMT | Sequential Manual Transmission (Toyota) |
| SMT | Systems Maintenance Technician |
| SMT | Standards, Measurements and Testing |
| SMT | Seaside Music Theater |
| SMT | Spill Management Team |
| SMT | Science, Mathematics, Technology |
| SMT | Scars, Marks & Tattoos (law enforcement physical descriptions) |
| SMT | Stork Materials Technology |
| SMT | Service Management Team |
| SMT | Secure Message Transmission |
| SMT | Steiner Minimum Tree |
| SMT | Silicon Microstrip Tracker (used to detect and track elementary particles) |
| SMT | Scottish Motor Traction (Co. Ltd.) |
| SMT | System Master Tape |
| SMT | Study Management Team (NIH) |
| SMT | Switch-Mode Transformer |
| SMT | Soil Moisture Tension |
| SMT | Seismic MicroTechnology (software company) |
| SMT | State Management Team |
| SMT | Special Maintenance Team |
| SMT | Shelter Management Team |
| SMT | Standard Measurement Technique |
| SMT | Surface Mount Toroid |
| SMT | Source-Model Technique |
| SMT | Spatial Mode Transformation (Lasercomm) |
| SMT | Subject Matter Training |
| SMT | System Manager Training |
| SMT | Systems Methodology Team |
| SMT | Software Metrics Tracking |
| SMT | Station Mobile-Transportable |
| SMT | Southern Medical Transport |
| SMT | Significant Materiality Threshold |
| SMT | System Maintenance Test |
| SMT | System Management and Translations (Sprint) |
| SMT | Subscriber Multiplex Transponder |
| SMT | Single Minute Test |