| Business and private and commercial enterprises |
| Charities and social services, faith-based organizations, and community outreach |
| Computers, hardware, software, and intellectual property |
| Educational services; colleges; technical schools; trade schools |
| Environmental quality, conservation, and wildlife preservation |
| Health care: hospitals; nursing homes; elderly care; hospice |
| Health care: physicians; nurse practitioners; nurses |
| Insurance |
| Law and lawyers |
| Telecommunications |
| Unions, labor issues, and special advocacy groups. |
| Utilities; electric; gas; water; nuclear |