The meaning of the Acronym SSZ is...

SSZ is

• SpaceShip Zero

More Meanings For SSZ:

• Studies Of The Synthesis Of Zeolite
• System Sector SiZe
• Solar Soyuz Zaibatsu
• Super Sprint Zagato
• SpaceShip Zero
• SulfaSalaZine
• Santos, Sao Paulo, Brazil

SSZ is also in:

• Airport Codes
• Chemistry
• General
• NASA
• Science Fiction
• Transportation
• Unfiled