| RIMR | Rockefeller Institute for Medical Research |
|---|---|
| SK | seborrheic keratosis; senile keratosis; Sloan-Kettering [Institute for Cancer Research]; spontaneous... |
| SRI | serotonin reuptake inhibitor; severe renal insufficiency; sorcin; Stanford Research Institute; struc... |
| TRI | tetrazolium reduction inhibition; Thyroid Research Institute; total response index; toxic chemical r... |
| USAIDR | United States Army Institute of Dental Research |