| Urban Development/Municipalities | Urban Development/Municipalities | 67 |
| Computer Industry | Computer Industry | 27 |
| Financial Institutions/Investments/Securities | Financial Institutions/Investments/Securities | 27 |
| Energy/Nuclear | Energy/Nuclear | 16 |
| Utilities | Utilities | 13 |
| Transportation | Transportation | 12 |
| Telecommunications | Telecommunications | 12 |
| Communications/Broadcasting/Radio/TV | Communications/Broadcasting/Radio/TV | 10 |
| Budget/Appropriations | Budget/Appropriations | 9 |
| Banking | Banking | 8 |
| Education | Education | 8 |
| Medical/Disease Research/Clinical Labs | Medical/Disease Research/Clinical Labs | 6 |
| Marine/Maritime/Boating/Fisheries | Marine/Maritime/Boating/Fisheries | 6 |
| Medicare/Medicaid | Medicare/Medicaid | 4 |
| Economics/Economic Development | Economics/Economic Development | 4 |
| Environment/Superfund | Environment/Superfund | 3 |
| Health Issues | Health Issues | 3 |
| Taxation/Internal Revenue Code | Taxation/Internal Revenue Code | 2 |
| Real Estate/Land Use/Conservation | Real Estate/Land Use/Conservation | 2 |
| Automotive Industry | Automotive Industry | 2 |