Publisher
- Reference Department19
- Reforestation Select Committee6
- Reform School for Girls of District of Columbia3
- Reform School for Girls of District of Columbia (Justice Department)1
- Reform School for Girls of the District of Columbia2
- Reform School of District of Columbia (Justice Department)1
- Regional Economic Development Office1
- Regional Medical Programs Service25
- Register of Copyrights28
- Register of Treasury36
- Register of Treasury (Treasury Department)2
- Rehabilitation Services Administration112
- Renegotiation Board162
- Renewal Assistance Administration11
- Renovation of Executive Mansion Commission1
- Rent Commission of District of Columbia1
- Rent Stabilization Office6
- Rent Stabilization Office, Economic Stabilization Agency1
- Reorganization Joint Committee8
- Reorganization of Courts of United States and Reform Judicial Procedure, Special Committee to Study, Senate1