BCAD stands for Bastrop County Appraisal District but also can have other meanings. One such meaning would be:

The BCAD dating system is an invaluable asset to historians, providing them with a standard method for organizing events chronologically. While its origins lie in religious practice, scholars from around the globe now use this tool extensively to study human civilization history. With its global acceptance comes greater collaboration between researchers from different cultures who work on its study.

Under the BCAD system, years are counted from an estimate of Jesus Christ’s birth date in order to allow scholars to differentiate events that occurred prior and after this major milestone in history. Scholars use this system as the basis of understanding our collective history as it allows them to distinguish events that occurred prior and after this pivotal point; and to understand how religions developed throughout time – proving its centrality to modern culture and society alike.