SPZ Views 9 meanings found SPZ can indicate Russian special‑operations forces (Spetsnaz), designated protection or promotion zones, or refer to the town of Springdale, Arkansas. Miscellaneous Státní poznávací značka Source Protection Zone Super Plastic Zinc Governmental Strict Protection Zone Spetsnaz Academic & Science Stream Protection Zone Stephen P. Zeldes, Graduate School of Business Columbia Univ Regional Springdale, Arkansas Business Special Promotion Zone