| Abbreviation | Definition |
|---|---|
| FA | Full Array |
| FA | Function Application |
| FA | Fundamental Analysis |
| FAA | For Almost All |
| FACM | Frontiers in Applied and Computational Mathematics |
| FAE | For An Example |
| FAMUS | Friday Afternoon Mathematics Undergraduate Seminar |
| FAN | Forecast Array Number |
| FAPT | Finitely Additive Probability Theory |
| FAT | Fast Analog Transform |
| FAT | File Allocation Table |
| FBI | Fine Boundary Interpolation |
| FBI | Fourier-Bros-Iagolnitzer transformation |
| FBR | Finite Basis Representation |
| FBT | Function Boundary Tracing |
| FC | Finite and Cofinite |
| FC | Finite Conjugacy |
| FC | Fourier Coefficient |
| FC | Full Circle |
| FC | Fully Complementary |