| DRO | differential reinforcement of other behavior; Disablement Resettlement Officer |
|---|---|
| ICR | [distance between] iliac crests; Institute for Cancer Research; Institute for Cancer Research [mouse... |
| MEdREP | Medical Education Reinforcement and Enrichment Program |
| PR | by way of the rectum [Lat. per rectum]; far point [of accommodation] [Lat. punctum remotum]; palindr... |
| PRF | partial reinforcement; patient report form; perforin; plasma recognition factor; pontine reticular f... |