| Pistazie / FEIA | Dermatologie | |
| Posaconazol | Zentrallabor | |
| Procalcitonin (PCT) | Zentrallabor | |
| Protamin / FEIA | Dermatologie | |
| Raps / FEIA | Dermatologie | |
| Ratte / FEIA | Dermatologie | |
| Rattenepithelien / FEIA | Dermatologie | |
| Rattenserumprotein / FEIA | Dermatologie | |
| Rattenurinprotein / FEIA | Dermatologie | |
| rCan f 1 Canis familiaris / FEIA | Dermatologie | |
| rCan f 2 Canis familiaris / FEIA | Dermatologie | |
| Reis / FEIA | Dermatologie | |
| Rinderepithelien / FEIA | Dermatologie | |
| Rindfleisch / FEIA | Dermatologie | |
| Rispenhirse / FEIA | Dermatologie | |
| Roggen / FEIA | Dermatologie | |
| Roggen / FEIA | Dermatologie | |
| Rohseide / FEIA | Dermatologie | |
| Roßkastanie / FEIA | Dermatologie | |
| Rote Johannisbeere / FEIA | Dermatologie | |