| NFB | National Foundation for the Blind; nonfermenting bacteria |
|---|---|
| PDB | Paget disease of bone; paradichlorobenzene; patient's database; phosphorus-dissolving bacteria; prev... |
| S-R | smooth-rough [bacteria] |
| TABC | total aerobic bacteria count; typhoid, paratyphoid A, paratyphoid B, and paratyphoid C [vaccine] |