Za n. : An old solfeggio name for B flat; the seventh harmonic, as heard in the or aeolian string; -- so called by Tartini. It was long considered a false, but is the true note of the chord of the flat seventh.

Example:
Za...................................?

Taxonomy
school, South Africa, free encyclopedia, official language, the Dutch, registrations, ZA, ZADNA, Registration restrictions, ccTLD, DNA, olivetti, ae, Afrikaans, non-commercial entities, search, subdomains, third level.

Defination from the web:
ZA, which is an abbreviation of the Dutch Zuid-Afrika. ... The international vehicle code for South Africa has been ZA since 1936. Contents. 1 2nd level domains. 1.1 Open and Active. 1.2 Dormant. 1.3 Unresponsive ...