| Acronym | Definition |
|---|
| FACB➣Fellow of the National Academy of Clinical Biochemistry |
| FACB➣Facilitair Bedrijf (Dutch) |
| FACB➣Freedom of Association and Collective Bargaining |
| FACB➣Funk Amateur Club Basel (German: Radio Amateur Club Basel, Switzerland) |
| FACB➣Fragment Antigen and Complement Binding |
| FACB➣Flight Activities Control Board (US NASA) |