| SEC | the position of the head of the Education Department |
|---|---|
| SEC | the person who holds the secretaryship of the Department of Education |
| SEC | the position of the head of the Department of Energy |
| SEC | the person who holds the secretaryship of the Department of Energy |
| SEC | the position of the head of the Department of Health and Human Services |
| SEC | the person who holds the secretaryship of the Department of Health and Human Services |
| SEC | head of a former executive department created in 1953 and divided into two departments in 1979 |
| SEC | the position of the head of the Department of Housing and Urban Development |
| SEC | the person who holds the secretaryship of the Department of Housing and Urban Development |
| SEC | the position of the head of the Department of Labor |
| SEC | the person who holds the secretaryship of the Department of Labor |
| SEC | the position of the head of the State Department |