| Acronym | Definition |
|---|
| STK➣Stock |
| STK➣SIM (Subscriber Identity Module) Tool Kit |
| STK➣SIM (Subscriber Identity Module) Toolkit |
| STK➣Stanice Technické Kontroly (Czech: Technical Inspection Center) |
| STK➣Super Tux Kark (racing game) |
| STK➣Sim Tool Kit |
| STK➣Storage Tek |
| STK➣Soap Tool Kit |
| STK➣Stack File |
| STK➣Satellite Tool Kit |
| STK➣Statni Technicka Knihovna (Czech: The State Technical Library) |
| STK➣Serine/Threonine Protein Kinase |
| STK➣Storage Technology Corporation |
| STK➣Shoot to Kill (gaming clan) |
| STK➣Steve Kirsch (founder of Infoseek) |
| STK➣Src-Type Kinase (gene) |
| STK➣Single Track Kilometre (railway unit; UK) |
| STK➣Standard Telefon og Kabel |
| STK➣Sound and Tight Knotted (forest products industry) |
| STK➣Stichbankeramik (stroke-ornamented ware, distinctive of central European archaeological cultures of the 6th millennium BC) |