Tel Is

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

• School Business Vocational & Trade
• Electronic Parts & Equipment

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers
• Other Technical And Trade Schools

Standard Industry Classification (SIC) Categories:

• Electronic Parts & Equipment
• Vocational Schools, Nec