Shield: From the Provincial Seal of Ilocos Norte where the town is located.

Infrastructure: Municipal hall of Pinili.

Forest Trees and Verdant Fields: Rich natural resources of the town leading to be developed for economic progress.

Park: Municipal park of Pinili, one of the tourist spots of the Municipality.

Garlic & Tobacco: Secondary agricultural cash crops of the townspeople leading self-sufficiency.

Rice stalks and Corn: Primary agricultural products of Pinili.