[1] Schottky Transistor Logic (->“IEEE Standard Dictionary”)
[2] Space Technology Laboratory (->“IEEE Standard Dictionary”) (->“NASA Acronym List”)
[3] Standard Telegraph Level (->“IEEE Standard Dictionary”)
[4] Studio Transmitters Link (->“IEEE Standard Dictionary”)
[5] System Test Loop (->“IEEE Standard Dictionary”)
[6] (C++)Standard Template Library
[7] Stereolithography (data format)
[8] St. Louis, MO, USA -internationale Fughafen-Kennung
[9] Autokennzeichen für Kreis Stollberg, Sachsen