| Defense | Defense | 414 |
| Budget/Appropriations | Budget/Appropriations | 365 |
| Homeland Security | Homeland Security | 157 |
| Labor Issues/Antitrust/Workplace | Labor Issues/Antitrust/Workplace | 36 |
| Communications/Broadcasting/Radio/TV | Communications/Broadcasting/Radio/TV | 22 |
| Environment/Superfund | Environment/Superfund | 19 |
| Energy/Nuclear | Energy/Nuclear | 15 |
| Health Issues | Health Issues | 12 |
| Science/Technology | Science/Technology | 10 |
| Education | Education | 9 |
| Transportation | Transportation | 5 |
| Economics/Economic Development | Economics/Economic Development | 4 |
| Apparel/Clothing Industry/Textiles | Apparel/Clothing Industry/Textiles | 2 |
| Computer Industry | Computer Industry | 1 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 1 |
| Trade (domestic/foreign) | Trade (domestic/foreign) | 1 |
| Financial Institutions/Investments/Securities | Financial Institutions/Investments/Securities | 1 |
| Banking | Banking | 1 |
| Aerospace | Aerospace | 1 |