Principal Communications Group

Principal Communications Group is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Counseling Individual & Family
• Public Relations Counselors

North American Industry Classification System (NAICS) Categories:

• Public Relations Agencies > Public Relations Services > Public Relations Consultants
• Other Individual And Family Services > Family Counseling Services > Counselors Marriage Family Child & Individual

Standard Industry Classification (SIC) Categories:

• Individual And Family Social Services > Family Counseling Services > Counselors Marriage Family Child & Individual
• Public Relations Services > Public Relations Firms > Public Relations Consultants