| STH | Baymont Milwaukee Airport, Oak Creek, Wisconsin USA 
| Others |
| STH | Samantha The Hooligan
| Others |
| STH | School of Technology and Health
| Others |
| STH | School of Tourism and Hospitality
| Others |
| STH | Science and Technology Honors
| Others |
| STH | Science of Tsunamis Hazards
| Others |
| STH | Season Ticket Holder
| Others |
| STH | Season Ticket Holders
| Others |
| STH | Sent To Hell
| Others |
| STH | Services Test Head
| Others |
| STH | Sh*t of treason and hostile
| Others |
| STH | She's Totally Hot!
| Others |
| STH | Sheffield Teaching Hospital
| Others |
| STH | Sheffield Teaching Hospitals
| Others |
| STH | Short Time Historic
| Others |
| STH | Silver Thomas Hanley
| Others |
| STH | Simple Texas Holdem poker
| Others |
| STH | Single Tone High
| Others |
| STH | Sirf Technology Holdings
| Others |
| STH | Small Town History
| Others |
| STH | Smart Things Hub
| Others |
| STH | So Totally Hot
| Others |
| STH | Soil transmitted helminthiases
| Others |
| STH | Soil Transmitted Helminthiasis
| Others |
| STH | Soil Transmitted Helminths
| Others |
| STH | Sojourner Truth House
| Others |
| STH | Solar To Hydrogen
| Others |
| STH | Somatotropin
| Others |
| STH | Sonic The Hedgehog
| Others |
| STH | Sonic The Hedghog
| Others |
| STH | Sorry To Hear
| Others |
| STH | Standheizung
| Others |
| STH | Stationary Vehicle Heater
| Others |
| STH | Steel Tech Housing
| Others |
| STH | Steel Track Housing
| Others |
| STH | Stick Tig and High
| Others |
| STH | Stonehenge
| Others |
| STH | Stop The Hate
| Others |
| STH | Stop The Hunger
| Others |
| STH | Store High
| Others |
| STH | Straight To Hell
| Others |
| STH | Students in Temporary Housing
| Others |
| STH | Stufenheck
| Others |
| STH | Support the Habit
| Others |
| STH | Sustainable Tourism Hosptlty
| Others |
| STH | System Testing Head
| Others |