| Abbreviation | Definition |
|---|---|
| ET | Educational Technologies |
| ETC | End of Thinking Capacity |
| ETSS | Enterprise and Technical Support Services |
| F.Sc. | Faculty in Science (Certificate) |
| FA | Filter Air |
| FAAAAI | Fellow of the American Academy of Allergy, Asthma and Immunology |
| FAACAP | Fellow of the American Academy of Child and Adolescent Psychiatry |
| FAAD | Fellow of the American Academy of Dermatology |
| FAAFP | Fellow of the American Academy of Family Physicians |
| FAAN | Fellow of the American Academy of Neurology |
| FAANS | Fellow of the American Association of Neurological Surgeons |
| FAAO | Fellow of the American Academy of Ophthalmology |
| FAAOHNS | Fellow of the American Academy of Otolaryngology-Head and Neck Surgery |
| FAAOS | Fellow of the American Academy of Orthopedic Surgeons |
| Faap | Fellow of the American Academy of Pediatrics |
| FAAPMR | Fellow of the American Academy of Physical Medicine and Rehabilitation |
| FAB | Filter Attenuation Bank |
| FACAAI | Fellow of the American College of Allergy, Asthma and Immunology |
| FACC | Fellow of the American College of Cardiology |
| FACCP | Fellow of the American College of Chest Physicians |