stu

listen to the pronunciation of stu
Английский Язык - Турецкий язык
(Askeri) emniyetli telefon birimi (secure telephone unit)
Английский Язык - Английский Язык
A diminutive of the male given name Stuart
A male given name, diminutive of Stewart or Stuart
Satellite Terminal Unit
  Acronym for secure telephone unit   A U S Government-approved telecommunications terminal that protects the transmission of sensitive or classified information in voice, data, and facsimile systems
Subscriber Terminal Unit - the Redcare device required at the clients premises