STA noun8 •Abbreviation of station (in IEEE 802.11 (Wi-Fi) terminology) •Initialism of static timing analysis (of a digital circuit). •Initialism of Spike-Triggered Average, a tool for characterizing the response properties of a neuron. •(US) Initialism of special temporary authority (to operate a radio station in the US). •Initialism of simultaneous thermal analysis. •Initialism of single-threaded apartment (in the Component Object Model). •Abbreviation of spacetime algebra (in mathematical physics). •Initialism of solution treating and aging (in heat treating of materials).