Author
- Naval Operations Office1
- News Division1
- Niagara Falls Committee1
- Order Division1
- Ordnance and Ammunition, Select Committee on Investigation of1
- Panama Fortification Board1
- Panama Railroad Commissioner, Special1
- Penitentiaries Commission1
- Penitentiary1
- Periodicals Division1
- Philippine Department1
- Portland Cement, Special Committee of Departmental Conference for Unification of Government Specifications for1
- Railroad Wage Commission1
- Recruiting Service1
- Referee Board of Consulting Scientific Experts1
- Research Bureau1
- Rifle Practice Promotion Board1
- Rock Creek Valley Parkway Commission1
- Rocky Mountain National Park1
- Rural Mails Division1