L8 Industry Studies: Services
- L80 General
- L81 Retail and Wholesale Trade; e-Commerce
- L82 Entertainment; Media
- L83 Sports; Gambling; Recreation; Tourism
- L84 Personal, Professional, and Business Services
- L85 Real Estate Services (1)
- L86 Information and Internet Services; Computer Software
- L87 Postal and Delivery Services
- L88 Government Policy
- L89 Other