View source for NAICS/51

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! width="15%" align="left" | NAICS Code !! width="85%" align="center" | NAICS Title

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| 51 || Information

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| 518 || 
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| || Internet Service Providers, Web Search Portals, and Data Processing Services
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| 5181 ||
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| || || Internet Service Providers and Web Search Portals 
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| 51811 ||
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| || || || Internet Service Providers and Web Search Portals 
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