| Acronym | Meaning |
![](file.png) | FINDS | Facilities Index Data System |
![](file.png) | FINES | Furnace Ionization Nonthermal Excitation Spectrometry |
![](file.png) | FINS | Forensically Informative Nucleotide Sequencing |
![](file.png) | FIOH | Finnish Institute Of Occupational Health |
![](file.png) | FIOR | Fluid Iron Ore Reduction |
![](file.png) | FIP | First Ionization Potential |
![](file.png) | FIP | Flow Injection Potentiometry |
![](file.png) | FIP | Full Intra-pair (spin-coupling) (wave Function) |
![](file.png) | FIPS | Federal Information Processing Standard |
![](file.png) | FIRE | Flame Infrared Emission |
![](file.png) | FIRF | Finite Impulse Response Filter |
![](file.png) | FIRFT | Fast Inversion-recovery Fourier Transform |
![](file.png) | FIRMR | Federal Information Resources Management Regulations |
![](file.png) | FIRST | Field-portable Imaging Radiometric Spectrometer Technology |
![](file.png) | FIRST | Faint Images Of The Radio Sky At Twenty Centimeters |
![](file.png) | FIRST | Far Infrared And Submillimetre Space Telescope |
![](file.png) | FIS | Field Ion Spectroscopy |
![](file.png) | FISCI | Final Ionic State Configuration Interaction |
![](file.png) | FISH | Fluorescence In Situ Hybridization |
![](file.png) | FISP | Fast Imaging With Steady-state Precession |
![](file.png) | FIT | Field Investigation Team (US EPA) |
![](file.png) | FIT | Flow Injection Titration |
![](file.png) | FITC | Fluorescein Isothiocyanate |
![](file.png) | FIV | Feline Immunodeficiency Virus |
![](file.png) | FK | Fish Kill (file Within STORET) |
![](file.png) | FKBP | FK506 Binding Protein |
![](file.png) | FKN | Field-Koros-Noyes (mechanism) |
![](file.png) | FKO | Franz-Keldish Oscillations |
![](file.png) | FLA | Fluorescence Lifetime Analysis |
![](file.png) | FLAA | Flame Atomic Absorption |
![](file.png) | FLAIR | Fluid Attenuated Infrared Sequence |
![](file.png) | FLAIR | Fluid Attenuated Inversion Recovery |
![](file.png) | FLAP | 5-lipoxygenase-activating Protein |
![](file.png) | FLAPW | Full-potential Linearized Augmented Plane Wave |
![](file.png) | FLASH | Fast Low-angle Shot (NMR Imaging) |
![](file.png) | FLASH | Fluorescent Airborne Stratospheric Hygrometer |
![](file.png) | FLC | Ferroelec. Liq. Crystal |
![](file.png) | FLCAO | Factorized LCAO |
![](file.png) | FLCD | Ferroelectric Liquid Crystal Display |
![](file.png) | FLD | Forming Limit Diagram |
![](file.png) | FLDA | Fuzzy Linear Discriminant Analysis |
![](file.png) | FLIM | Fluorescence Lifetime Imaging Microscopy |
![](file.png) | FLIP | FLICE-inhibitory Protein |
![](file.png) | FLIPR | Fluorescent Imaging Plate Reader |
![](file.png) | FLIR | Forward-looking Infrared |
![](file.png) | FLISA | Fluorescence-linked Immunosorbent Assay |
![](file.png) | FLMS | Femtosecond Laser Mass Spectrometry |
![](file.png) | FLMTO | Film Linearized Muffin-tin Orbital (for Surface Electronic Structure Calcns.) |
![](file.png) | FLN | Fluorescence Line Narrowing |
![](file.png) | FLNS | Fluorescence Line-narrowing Spectroscopy |