List of chemical symbols. Most chemical elements are represented symbolically by two letters, generally the first two in their name. In some cases, the first letter together with some other letter from their name was used, particularly when their first two letters had already been allocated to another element.
Patterson Township, Beaver County, Pennsylvania. Patterson Township is a township in Beaver County, Pennsylvania, United States. The population was 3,029 at the 2010 census.
Blaine Township, Washington County, Pennsylvania. Not to be confused with Blain, Pennsylvania. Blaine Township is a township in Washington County, Pennsylvania, United States. The population was 690 at the 2010 census.