Hlpsum1 is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Charitable & Non-Profit Organizations
• Educational Services Programs & Materials

North American Industry Classification System (NAICS) Categories:

• Office Supplies And Stationery Stores > Office & School Supplies > Educational Equipment & Supplies
• Educational Support Services
• Voluntary Health Organizations > Charitable & Non-Profit Organizations
• Other Grantmaking And Giving Services > Charitable & Non-Profit Organizations

Standard Industry Classification (SIC) Categories:

• Stationery Stores > Office & School Supplies > Educational Equipment & Supplies
• Schools And Educational Services, Nec
• Social Services, Nec > Charitable & Non-Profit Organizations