| Acronym | Definition |
|---|
| STE | Suite (US Postal Service) |
| STE | Saint (French) |
| STE | Societe (French: Society) |
| STE | Spanning Tree Explorer |
| STE | Star Trek: Enterprise |
| STE | Special Test Equipment |
| STE | Secure Terminal Equipment |
| STE | Software Test Engineer |
| STE | Syrian Telecommunications Establishment |
| STE | Straight Talk Express (John McCain's campaign bus) |
| STE | State Trading Enterprise |
| STE | Simplified Technical English |
| STE | Secure Telephone Equipment |
| STE | Sociedad Tolkien Española (Spanish Tolkien Society) |
| STE | Section Terminating Equipment (SONET) |
| STE | Solar Thermal Electric |
| STE | Senior Technical Editor |
| STE | Support & Test Equipment |
| STE | Segment Table Entry |
| STE | System Test and Evaluation |
| STE | Software Test Environment |
| STE | System Test Equipment |
| STE | Semiconductor Test Equipment |
| STE | Synthetic Task Environment |
| STE | Suprathermal Electron Telescope |
| STE | Simplified Test Equipment |
| STE | Special Touring Edition (Pontiac) |
| STE | Software Test and Evaluation |
| STE | Shift Test Engineer |
| STE | Sodium Chloride-Tris-EDTA |
| STE | Standard Test Equipment |
| STE | Synthetic Training Environment |
| STE | Signaling Terminal Equipment (ITU-T) |
| STE | Surface Threat Emitter |
| STE | Space Technology Enterprise |
| STE | Staff-years of Technical Effort |
| STE | Surface Terminal Equipment |
| STE | Shipboard Test Equipment |
| STE | Supergroup Translating Equipment |
| STE | Secure Transmission Equipment |
| STE | Snyder Thorn Enterprises (Canadian company) |
| STE | Stability & Equilibrium Data |
| STE | Super Transmittance Eyepiece |
| STE | Switch Test Execution (Sprint) |
| STE | Star Tracker Electronics |
| STE | Shade Tree Engineer |