Names
- Progressive Reform Party1
- Prosser, Frank1
- Psi Iota Xi1
- Purdom, Paul1
- Purdue Universit1
- Purdue University1
- Purdue University 1
- Purdue, John1
- Pyle, Ernie1
- ROTC1
- Rabkin, Gerald1
- Ratliff, Willie1
- Rau, John1
- Read, Tom1
- Reader's Digest1
- Reagon, Bernice Johnson, 1942-1
- Red Cross1
- Reiberg, Rufus1
- Remak, Henry H.H.1
- Remley, Mary1