Fanning friction factor, a dimensionless number used in fluid flow calculations.
The O'Reilly Factor | The X Factor (UK) | Microphthalmia-associated transcription factor | The X Factor | Fear Factor | Max Factor | Dakota Fanning | The X Factor (TV series) | B-cell activating factor | Shawn Fanning | Epidermal growth factor receptor | Diane Fanning | Psi Factor: Chronicles of the Paranormal | Astro Boy: Omega Factor | twist transcription factor | The X Factor (U.S.) | The X Factor (UK TV series) | The X Factor (UK series 2) | The Omega Factor | The Butch Factor | The Adonis Factor | Sp1 transcription factor | Rheumatoid factor | PSI Factor | O'Reilly Factor | Insulin-like growth factor 1 | friction | Factor Three | factor | ETX (form factor) |