| EFDA | expanded function dental assistant |
|---|---|
| FDI | first dorsal interosseous [muscle]; International Dental Federation [Federation Dentaire Internation... |
| FDO | Fleet Dental Officer |
| FDS | Fellow in Dental Surgery; fiber duodenoscope; flexor digitorum superficialis |
| FDSRCSEng | Fellow in Dental Surgery of the Royal College of Surgeons of England |