Two Dots: Two (2) Districts of the Municipality.
Twenty Five Stars: Twenty five (25) Barangays of the Municipality.
1866: Foundation year of Barcelona as "pueblo civil" by virtue of decree dated April 16, 1866 from the Spanish Government.
Shield: From the Provincial Seal of Sorsogon where the town is located.
Blue Map: Loyalty to the Philippine Government.
Abaca, Coconut, & Rice: Main agricultural crops of the Municipality.
Church: Barcelona Church built in 1874.
Boat, Fish, Shrimp, & Crab: Fishing industry in the Pacific Ocean lying in the eastern part of the Municipality.
Volcano: Bulusan Volcano.
Ricelands: Terrain that climbs up to the slopes of Bulusan.