Shield: From the Provincial shield of Bataan where the town is located.

Sword: Cayetano Arellano who excelled in promoting justice in the country by being First Chief Justice of Supreme Court.

Laurel Leaves: Hero-poet Francisco "Balagtas" Baltazar who spent 20 years of his life in Orion.

Sea, Farms & Mango Trees: Major sources of income of the townspeople.

Mountains: Mt. Samat and Mariveles Mountains.