Test Signal Switching Unit

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

TSSU

Pronunciation

/tɛst ˈsɪgnəl sˈwɪʧɪŋ ˈjunɪt/

Category

Governmental

Related Field

NASA

Other meanings of TSSU

Teaching Support Staff Union Community

Traffic Systems Services Unit Misc

Theatre Sterile Services Unit Community

Theatre Sterile Supplies Unit Medical

TRANSMISSION SUBSTATION SERVICE – UNMETERED Misc

True Sandwich Salad Unit Misc