Two Blue Circles: Protection by the government as a vanguard of the Municipality.
Shield: From the Provincial Seal of Ilocos Sur where the town is located.
Nine Golden Rays of the Sun: Nine (9) barangays of the Municipality.
Mountain, Valleys, & Upland & Lowland Field: Alilem as a farming community.
Silhouette of a Farmer & Carabao Plowing the Fields: Industriousness and perseverance of the people.