- F ... Faber, John Eberhard
- Faber, Josef ... façade
- Façade ... Factory Act
- factory council ... Faguet, Émile
- Faguibine, Lake ... Fairbank, Alfred John
- Fairbanks ... Faith, Adam
- faith, articles of ... Falconidae
- Falconieri, Saint Alexis ... Fallen Timbers, Battle of
- Fallen Western Star ... False Entry
- False Face Society ... familial dysautonomia
- familial dysbetalipoproteinemia ... Family, The
- Family, The ... Fanni hagyományai
- Fannian law ... Far From Home
- Far from the Madding Crowd ... Fargo
- Fargo ... Farmington
- Farmington Plan ... farrowing crate
- farrowing stall ... Fast
- fast ... Fateh
- Fateh Ali Tipu ... fatty acid oxidation disorder
- fatty acyl coenzyme A ... Faux-Monnayeurs, Les
- fauxbourdon ... Fazang
- fazenda ... Feather, Leonard
- Feather, Leonard Geoffrey ... Federal Express
- Federal Food and Drugs Act ... Fédération Internationale de Ski
- Fédération Internationale de Skibob ... Fehn, Sverre
- Fehrenbach, Konstantin ... Felis manul
- Felis marmorata ... Female Eunuch, The
- Female Friends ... Feng-hua
- feng-huang ... Ferber, Edna
- ferberite ... Ferguson, Rebecca
- Ferguson, Robert ... Fernández, Juan
- Fernández, Julio ... ferric sulfate
- ferricinium ion ... Fès, Treaty of
- Fesapo ... Feuchtwanger, Lion
- Feud ... Fianarantsoa
- fianchettoed bishop ... Fico, Robert
- fiction ... Field Museum
- Field Museum of Natural History ... Fiery Angel, The
- Fiery Furnace ... Figgis, Mike
- Fight Between a Cock and a Turkey, The ... Filariidae
- Filarioidea ... Film Foundation
- film frame ... Final Wooden House
- finale ... fine-needle aspiration biopsy
- fine-structure constant ... Finland, Republic of
- Finland, Republiken ... Firdawsī
- Firdousi ... firefly
- Firefly ... First Chicago Corporation
- First Chicago NBD Corporation ... first nonstop transatlantic flight of 1919
- First of June, Battle of the ... Firth, Sir Raymond William
- Firuz ... fish wheel
- Fish, Hamilton ... Fisk, James Brown
- Fisk, Pudge ... Fitzgerald, James Fitzmaurice
- Fitzgerald, Lord Edward ... Five Mouths
- Five Nations ... FKBP12
- FKI ... flame stitch
- flame thrower ... flash tube
- Flash, the ... flavine adenine dinucleotide
- Flavio ... Fleming, Alexander
- Fleming, Art ... flexible pavement
- Flexible Response ... flintlock
- Flintshire ... Flood, The
- Flood, The ... Flores, Battle of
- Flores, José Asunción ... flota
- flotation ... Flud, Robert
- Fludd ... Flute-Player, The
- flutemouth ... Flying Spaghetti Monster
- flying spot scanner ... focus
- focus group ... folding
- folding fan ... Follies of Calandro, The
- Follies, The ... Fontanier, Henri
- Fontanne, Lillie Louise ... football
- Football Association ... Foraker, Mount
- foram ... forceps
- forcer pump ... foreign exchange
- foreign exchange market ... Forest, Lee de
- forest-steppe ... Formal Logic; or, the Calculus of Inference, Necessary and Probable
- formal modeling theory ... Fornar ástir
- Fornax ... Fort Kent
- Fort Langley National Historic Site ... Forth Rail Bridge
- Forth River ... forward basing
- Forward Bloc ... Foster, Robert Wayne
- Foster, Rube ... Founder, The
- Founders Fund ... Four Principles
- Four Quartets ... Fourth Amendment
- Fourth Angel, The ... Fox, George
- Fox, Harry ... fractional distillation
- Fractional Orbital Bombardment System ... Frames of Mind: The Theory of Multiple Intelligences
- frameshift mutation ... Franciabigio
- Franciade, La ... Franco-Provençal dialect
- Franco-Provençal language ... Frankfort, Henri
- Frankfurt am Main ... Franko, Ivan
- Frankoma Pottery ... Frauenkirche
- Frauenkirche ... Frederick I
- Frederick I ... Free African Society
- free agency ... Free Spirits, the
- Free Stage ... freedom of speech
- Freedom of Speech ... Fregata ariel
- Fregata magnificens ... French bean
- French billiards ... French Riviera
- French Road Traffic Act ... Fréron, Élie-Catherine
- Fréron, Louis ... friagem
- friar ... Friedman, Elizebeth Smith
- Friedman, Ignacy ... Friesian
- Friesinger-Postma, Anni ... Fritsch, Werner von
- fritter ... From Slavery to a Bishopric
- From Slavery to Freedom ... Frost, Mark
- Frost, Nancy ... Fruits of the MLA, The
- Fruitvale Station ... Fuchs, Leonhard
- Fuchs, Lukas ... Fuglesang, Arne Christer
- Fuglesang, Christer ... Fukurokujin
- Fukurokuju ... Fuller Brush Man, The
- Fuller Theological Seminary ... functional analysis
- functional analysis ... funding
- fundraising ... Fur
- fur ... Furumark, Arne
- furuncle ... Futurama
- future ... Fyzabad