| STM | Master of Sacred Theology 
| Others |
| STM | Prosa State Transition Diagram model file
| Others |
| STM | Sa Trincha Music
| Others |
| STM | Safety Technology Management
| Others |
| STM | Saint Michaels School
| Others |
| STM | Saint Thomas More
| Others |
| STM | Sample Time Message
| Others |
| STM | Santarem, PA, Brazil
| Others |
| STM | Sardine Train Metro
| Others |
| STM | Scanning Talking Microscope
| Others |
| STM | Scanning Tunneling Microscope
| Others |
| STM | Scanning Tunneling Microscopy
| Others |
| STM | Scanning Tunnelling Microscope
| Others |
| STM | Science Technical and Medical
| Others |
| STM | Science Technical Medical
| Others |
| STM | Science Technology And Medicine
| Others |
| STM | Science Translational Medicine
| Others |
| STM | Science, Technical, Medical
| Others |
| STM | Scientific Technical and Medical
| Others |
| STM | Scream Tracker II Music (4 channel)
| Others |
| STM | Scream Tracker Module
| Others |
| STM | Sea Traffic Management
| Others |
| STM | Seat Motor
| Others |
| STM | Segment Time Marked
| Others |
| STM | Self Test Mode
| Others |
| STM | Semantic Term Manager
| Others |
| STM | Seminari Theoloji Malaysia
| Others |
| STM | Service Test Module
| Others |
| STM | Services Tools and Modules
| Others |
| STM | Set Timestamp
| Others |
| STM | Severe Turbulence Mitigation
| Others |
| STM | Shallow Truncate Mode
| Others |
| STM | Shift Torque Management
| Others |
| STM | Ship To Manufacturer
| Others |
| STM | Shoot The Mother
| Others |
| STM | Short Term Medical
| Others |
| STM | Short Term Memory
| Others |
| STM | Short Track Management
| Others |
| STM | Siam Toyota Manufacturing
| Others |
| STM | Signal Termination Module
| Others |
| STM | Simple Tree Manipulation
| Others |
| STM | Single Theodolite Module
| Others |
| STM | Small Town Machine
| Others |
| STM | SMI Transfer Monitor
| Others |
| STM | Smile To Myself
| Others |
| STM | Society for Thermal Medicine
| Others |
| STM | Sodalizio Triveneto Miata
| Others |
| STM | Soft Tissue Management
| Others |
| STM | Soft Tissue Mobilization
| Others |
| STM | Software Transactional Memory
| Others |
| STM | Solid Terrain Modeling
| Others |
| STM | South Texas Mopars
| Others |
| STM | Spare Tire Mount
| Others |
| STM | St Thomas More
| Others |
| STM | Stability Management
| Others |
| STM | Stan The Man
| Others |
| STM | State Trade Mission
| Others |
| STM | State Transition Diagram Model
| Others |
| STM | Static Test Model
| Others |
| STM | Status Monitor
| Others |
| STM | Steel Technology Magazine
| Others |
| STM | Stop Teasing Me
| Others |
| STM | Stop Texting Me
| Others |
| STM | Store Multiple
| Others |
| STM | Streaming
| Others |
| STM | Street Tuned Motorsports
| Others |
| STM | Structural Topic Model
| Others |
| STM | Structural Topic Models
| Others |
| STM | Stuart Taylor Motorsport
| Others |
| STM | Style Master
| Others |
| STM | Subscriber Traffic Management
| Others |
| STM | Super Tall Man
| Others |
| STM | Super Text Markup
| Others |
| STM | Support Test Manager
| Others |
| STM | Support Tool Manager
| Others |
| STM | Support Tools Manager
| Others |
| STM | Synchronous Transfer Mode
| Others |
| STM | Synchronous Transmission Mode
| Others |
| STM | Synchronous Transmission Module
| Others |
| STM | Synchronous Transport Module
| Others |
| STM | Synchronous Transport Modules
| Others |
| STM | Syndicat des Transitaires de Marseille
| Others |
| STM | Synthetic Transaction Monitor
| Others |
| STM | Syracuse Television Market
| Others |