| Department | Name | Phone | Campus | |
|---|---|---|---|---|
| Allergy Clinic | 405-744-7012 | OSU Stillwater | ||
| Alumni Association | Dr Ann Caine | 405-744-5368 | OSU Stillwater | |
| AMBULANCE SERVICE | LEON P JONES | 000-000-0911 | osupd@okstate.edu | OSU Stillwater |
| American Fidelity (Cancer Care) | 800-288-1239 | OSU Stillwater | ||
| AMERICAN INDIANS INTO PSYCHOLOGY | JOHN CHANEY | 405-744-5703 | john.chaney@okstate.edu | OSU Stillwater |
| Anatomy and Cell Biology | OSU Center for Health Sciences | |||
| Animal & Food Sciences | Richard Coffey | 405-744-6062 | OSU Stillwater | |
| ANIMAL RESOURCES | Myron Hinsdale | 405-744-7631 | research.animals@okstate.edu | OSU Stillwater |
| Animal Resources | Todd Jackson | 405-744-7631 | research.animals@okstate.edu | OSU Stillwater |
| ANIMAL SCIENCE-FAPC | J. ROY ESCOUBAS | 405-744-6071 | OSU Stillwater |