SZ Series, a clothing company which is a collaboration between Anja Schaffner and Rebecca Zehr (http://sz-series.de/).
Suddeutsch Zeitung Magazin, a German periodical publication (http://sz-magazin.sueddeutsche.de/).


According to Wikipedia 'SZ' may refer to:
the Alfa Romeo SZ
the NATO country code for Switzerland
the Suzuki sporadic group, a mathematical group
the Suzuki�CRee group family of mathematical groups
Slovenske �0�6eleznice (S�0�5), the Slovenian railway company
Sz�0�2ll�0�2sy, the catalogue of all the compositions of B��la Bart��k
SZ cycle-car, a Soviet/Russian microcar series including SZA and SZD
the Sunyaev-Zel'dovich effect in astrophysics
Green Party (Czech Republic) (Strana zelen�0�5ch)
the city of Shenzhen in Guangdong province, People's Republic of China
the SZ, a model of VAIO from Sony
Sprite Zero, diet version of Sprite

Schizophrenia
Seizure
The grapheme sz which:
&anp; &anp; &anp; In Polish represents the sound [�0�5], see Sz (digraph).
&anp; &anp; &anp; In Hungarian, representing the sound [s] (while 's' is pronounced as [�0�6]), see Sz (digraph).
&anp; &anp; &anp; In German, the historical origin of the ligature �0�8.

the acronym sz is:
C string, in Hungarian notation, sometimes used when programming in C, an acronym representing 'string terminated by zero'