What does RTZ stand for?

Radio Tanzania Zanzibar

Retail Trading Zone (WDMC)

Return-to-Zero - Recording scheme

Rio Tinto plc (EFIS)

Rio Tinto-Zinc (SAUS)

Rio Tinto-Zinc Corp. Ltd. (SAUS)

Ritz Resources Ltd. - Vancouver Stock Exchange symbol

RTZ Corp. - NYSE symbol (SPSG)

RTZ Corp. ADR - Associated Press (SAG)

RTZ Corp. plc ADS - NYSE symbol