W C I S

W C I S is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Advertising Radio & Audio
• Radio Broadcasting Companies & Stations

North American Industry Classification System (NAICS) Categories:

• Radio Networks
• Advertising Agencies > Radio Advertising
• Advertising Agencies > Audio Visual Advertising

Standard Industry Classification (SIC) Categories:

• Radio Broadcasting Stations
• Advertising Agencies > National Advertisers > Radio Advertising
• Advertising Agencies > National Advertisers > Audio Visual Advertising