Official Publication

Official Publication is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Internet
• Internet Marketing Services
• Online Publications

North American Industry Classification System (NAICS) Categories:

• All Other Publishers > Publishers, By Specialty > Online Publications
• Internet Publishing & Broadcasting & Web Search Portals > Internet Marketing Services

Standard Industry Classification (SIC) Categories:

• Miscellaneous Publishing > Publishers, By Specialty > Online Publications
• Information Retrieval Services > Internet Services > Internet Marketing Services