By The Book is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Churches Non Denominational
• Churches - Various Denomination, Non-Denominational, Etc

North American Industry Classification System (NAICS) Categories:

• Religious Organizations > Miscellaneous Religious Organizations > Churches Non Denominational
• Religious Organizations > Miscellaneous Religious Organizations > Denomination, Non-Denominational, Etcetera

Standard Industry Classification (SIC) Categories:

• Religious Organizations > Organizations, Religious, Nec > Churches Non Denominational
• Religious Organizations > Organizations, Religious, Nec > Denomination, Non-Denominational, Etcetera