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.