Shield: Derived from the Provincial Seal of Abra where the town is located.
Horse: Represents the strong-willed and hardworking people of Tubo.
Rising Sun: Represents the undying and burning hope of the townspeople for social, religious, political, and economic advancement of the Municipality.
Mountain: Shows that the Municipality of Tubo is located in the upland areas of the Province of Abra.
Ricefields: Depict the main source of livelihood of the residents of the Municipality.
Ten Stars: Represent the 10 barangays of Tubo.