North American Industry Classification System (NAICS) 1997
- 514 - Information Services and Data Processing Services
- 5141 - Information Services
- 51411 - News Syndicates
- 514110 - News Syndicates
- 51412 - Libraries and Archives
- 514121 - Libraries
- 514122 - Archives
- 51419 - Other Information Services
- 514191 - On-Line Information Services
- 514199 - All Other Information Services
- 5142 - Data Processing Services
- 51421 - Data Processing Services
- 514210 - Data Processing Services
- Date modified: