| Acronym | Definition |
|---|
| STN | Stanley (Amtrak station code; Stanley, ND) |
| STN | Station |
| STN | Switched Telephone Network |
| STN | Sustainable Transport Network (various organizations) |
| STN | Stay the Night |
| STN | Signature Travel Network (various locations) |
| STN | Sport-Touring.Net (forum) |
| STN | Super Twisted Nematic |
| STN | Swift Transport Network |
| STN | Symantec Technology Network |
| STN | Signal to Noise |
| STN | Schaghticoke Tribal Nation (Derby, CT) |
| STN | Stichting Taijiquan Nederland (Dutch martial arts foundation) |
| STN | Spend the Night |
| STN | Student Television Network (Carlsbad, CA) |
| STN | Second to None (gaming clan) |
| STN | Synchronous Transmission Network |
| STN | Scientific and Technical Information Network |
| STN | Sungard Transaction Network |
| STN | Sistema de Transmisión Nacional (Spanish, Colombia) |
| STN | Speciation Trends Network |
| STN | Sub-Thalamic Nucleus |
| STN | Slovenská Technická Norma (Slovak Technical Standard) |
| STN | Star Trek: Nemesis |
| STN | Satellite Telecommunication Network (EU) |
| STN | Super Travel Net (Finland) |
| STN | Scottish Technology News (UK) |
| STN | London, England, United Kingdom - Stansted (Airport Code) |
| STN | Shalimar Television Network (Pakistan) |
| STN | Source Track Number |
| STN | Software Trouble Note |
| STN | State Task Network |
| STN | Software Tech News (US DoD) |
| STN | State Tax Notes |
| STN | Submission Tracking Number (US FDA) |
| STN | Solomon Toukatsu Nin'idantai (Witch Hunter Robin) |
| STN | Systèmes de Télécommunications Numériques (French: Digital Telecommunications Systems) |
| STN | Small Town Nation |
| STN | Science & Theology News |
| STN | Société Tunisienne de Néphrologie (French: Tunisian Society of Nephrology) |
| STN | Software Transfer Notice |
| STN | System Track Number |
| STN | Site Track Number |
| STN | Secure Teleconferencing Network |
| STN | Second Tier Node |
| STN | Scientific and Technical News |