Shield: From the Provincial Seal of Cavite where the town is located.
Fishing Boat & Scenic Beach Resort: Fishing as another main source of livelihood; and special rest,recreation places and scenic spots available in Municipality which attract tourists.
Ricefield: Farming as main source of livelihood of townspeople.
Factory: Several manufacturing industry that Tanza is engaged in such as furniture and fixtures, car and jeep body repairs, bagoong and fish production, apparel and garment manufacture, ship-building, glass factory and paper mill.
Church: Historic "Holy Cross Church" where Gen. Emilio Aguinaldo and other officials of Revolutionary Government that were elected in Tejeros Convention took their Oath of Office on the night of March 23, 1897.