| ODE | Office of Device Evaluation [of FDA] |
|---|---|
| OID | optimal immunomodulating dose; Organism Identification Number; oxygen insufflation device |
| OTD | oculotrichodysplasia; oral temperature device; organ tolerance dose |
| SMDC | sodium-N-methyl dithiocarbamate; standards for medical device communication |
| SMMD | specimen mass measurement device |