| Choate Rosemary Hall | boarding school, organization | Wallingford |
| Cold Spring Harbor Laboratory | nonprofit organization, research institute, academic publisher | — |
| Fluor Corporation | business, public company | Irving |
| North Dakota State University | research university, public educational institution of the United States, land-grant university, public university | — |
| Oklahoma State University | public educational institution of the United States, land-grant university, public research university, sun grant institution | — |
| University of Oklahoma | public educational institution of the United States, university, public research university | Norman |
| Vicks | brand, business | Cincinnati |