The Advancement Project

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

• Public Relations Services
• Membership Organizations, Nec

North American Industry Classification System (NAICS) Categories:

• Public Relations Agencies
• Other Similar Organizations (Except Business, Professional, Labor, And Political Organizations)

Standard Industry Classification (SIC) Categories:

• Membership Organizations, Nec
• Public Relations Services