| focus | ognisko |
| Focşani | Focşani |
| Foederati | Federaci |
| Foer | Fur |
| Foerier | Kwatermistrz |
| foetus | płód |
| Foggia | Foggia |
| Fogliano Redipuglia | Fogliano Redipuglia |
| foie gras | pasztet strasburski |
| Foix | Foix |
| fok | fok |
| Fokida | Fokida |
| Fokino | Fokino |
| fokken | hodować |
| fokkenmast | fok |
| folaat | kwas foliowy |
| Folding@home | Folding@home |
| Folgefonna nationaal park | Folgefonna |
| folie | folia |
| Folium van Descartes | Liść Kartezjusza |
| foliumzuur | kwas foliowy |
| Folk metal | Folk metal |
| Folketing | Folketinget |
| Folkrock | Folk rock |
| Folksonomie | Folksonomia |
| Folkspraak | Folkspraak |
| Folkvangr | Folkvang |
| Folldal | Folldal |
| follikel | torebka |
| Follikelstimulerend hormoon | Hormon folikulotropowy |
| Follo | Follo |
| Follow The Blind | Follow the Blind |
| Follow the Fleet | Błękitna parada |
| Follow the LeadeЯ | Follow the Leader |
| Fomalhaut | Fomalhaut |
| Fon | Fon |
| fondue | fondue |
| Fongafale | Fongafale |
| Fonoliet | Fonolit |
| Fonometer | Fonometr |
| Fonon | Fonon |
| Fonoscoop | Fonoskop |
| Font-Romeu-Odeillo-Via | Font-Romeu-Odeillo-Via |
| Fontaine | Fontaine |
| Fontaine-lès-Boulans | Fontaine-lès-Boulans |
| Fontaine-lès-Clerval | Fontaine-lès-Clerval |
| Fontaine-lès-Croisilles | Fontaine-lès-Croisilles |
| Fontaine-lès-Hermans | Fontaine-lès-Hermans |
| Fontaine-Étoupefour | Fontaine-Étoupefour |
| Fontainebleau | Fontainebleau |
| Fontainebrux | Fontainebrux |
| Fontaines | Fontaines |
| Fontaines-sur-Grandson | Fontaines-sur-Grandson |
| Fontana | Fontana |
| Fontana Liri | Fontana Liri |
| Fontanezier | Fontanezier |
| Fontcouverte-la Toussuire | Fontcouverte-la Toussuire |
| fontein | fontanna |
| Fontein van Genève | Jet de Genève |
| Fonteinkruid | Rdestnica |
| Fontenailles | Fontenailles |
| Fontenay-aux-Roses | Fontenay-aux-Roses |
| Fontenay-le-Comte | Fontenay-le-Comte |
| Fontenay-près-Chablis | Fontenay-près-Chablis |
| Fontenay-près-Vézelay | Fontenay-près-Vézelay |
| Fontenay-sous-Bois | Fontenay-sous-Bois |
| Fontenay-sous-Fouronnes | Fontenay-sous-Fouronnes |
| Fontenelle | Fontenelle |
| Fontenotte | Fontenotte |
| Fontenouilles | Fontenouilles |
| Fontenoy | Fontenoy |
| Fontenu | Fontenu |
| Fontvieille | Fontvieille |
| Foo Fighters | Foo Fighters |
| Food Not Bombs | Jedzenie Zamiast Bomb |
| fooi | napiwek |
| Fools Garden | Fools Garden |
| Football League | The Football League |
| Football League Championship | II liga angielska w piłce nożnej |
| Football League One | Football League One |
| Football League Two | Football League Two |
| Foppe de Klopgeest | Irytek |
| fopspeen | smoczek |
| For The Gambia Our Homeland | Hymn Gambii |
| For Your Eyes Only | Tylko dla twoich oczu |
| Foraminifera | Otwornice |
| Forbach | Forbach |
| Forbes | Forbes |
| Forbidden Planet | Zakazana planeta |
| Forbidden Siren | Syrena |
| Forcalquier | Forcalquier |
| Force | Force |
| Forces of Nature | Podróż przedślubna |
| Forcey | Forcey |
| Forchheim | Forchheim |
| Forchtenberg | Forchtenberg |
| Ford | Ford Motor Company |
| Ford County | Hrabstwo Ford |
| Ford Escort | Ford Escort |
| Ford Fiesta | Ford Fiesta |
| Ford Focus | Ford Focus |
| Ford Foundation | Ford Foundation |
| Ford MODEL U | Ford MODEL U |
| Ford Mondeo | Ford Mondeo |
| Ford S-MAX | Ford S-MAX |
| Ford Sierra | Ford Sierra |
| Fords | Fords |
| Fore Abbey | Fore Abbey |
| Foreigner | Foreigner |
| forel | pstrąg |
| Forel-sur-Lucens | Forel-sur-Lucens |
| forensisch | sądowy |
| Forer-effect | Efekt horoskopowy |
| Forest County | Hrabstwo Forest |
| Forest Park | Forest Park |
| Forest Stewardship Council | Fabryka Samochodów Ciężarowych w Lublinie |
| Forest Whitaker | Forest Whitaker |
| Forest-en-Cambrésis | ForeSaint-en-Cambrésis |
| Forest-Montiers | ForeSaint-Montiers |
| Forest-Saint-Julien | ForeSaint-St-Julien |
| Forest-sur-Marque | ForeSaint-sur-Marque |
| Forges | Forges |
| Forgotten Hope | Forgotten Hope |
| Forheim | Forheim |
| Forlì | Forlì |
| Forlì-Cesena | Prowincja Forlì-Cesena |
| formaat | układ |
| formaldehyde | formaldehyd |
| formalistisch | książkowy |
| Formant | Formant |
| Formatio reticularis | Twór siatkowaty |
| formeel | przymiotnikowy |
| Formele grammatica | Gramatyka formalna |
| formele taal | język formalny |
| Formentera | Formentera |
| Forminx | Forminga |
| Formosa | Formosa |
| Formosaanse talen | Języki tajwańskie |
| formoterol | formoterol |
| Formuladeildin | Formuladeildin |
| formule | wzór |
| Formule Nippon | Formuła Nippon |
| Formule van Camp | EOQ |
| formule van Euler | wzór Eulera |
| Formule van Euler-Maclaurin | Wzór Eulera-Maclaurina |
| Formule van Heron | Wzór Herona |
| Formule van Newton-Cotes | Metody Newtona-Cotesa |
| Formule van Pick | Wzór Picka |
| Formule van Stirling | Wzór Stirlinga |
| Formuleracing | Formuła wyścigowa |
| Fornjótr | Fornjot |
| Fornost | Fornost |
| Fornovo di Taro | Fornovo di Taro |
| Fornovo San Giovanni | Fornovo San Giovanni |
| fornuis | piec |
| Forrest Gump | Forrest Gump |
| Forsand | Forsand |
| Forshaga | Gmina Forshaga |
| Forsite | Forseti |
| Forst | Forst |
| Forst an der Weinstraße | Forst |
| Forsteriet | Forsteryt |
| Forstern | Forstern |
| Forstinning | Forstinning |
| Forsyth County | Hrabstwo Forsyth |
| fort | zamek |
| Fort Boyard | Fort Boyard |
| Fort Collins | Fort Collins |
| Fort Eben-Emael | Grupa warowna Eben-Emael |
| Fort Lauderdale | Fort Lauderdale |
| Fort Myers | Fort Myers |
| Fort Smith | Fort Smith |
| Fort Sumter | Fort Sumter |
| Fort van Agra | Czerwony Fort |
| Fort Walton Beach | Fort Walton Beach |
| Fort Wayne | Fort Wayne |
| Fort William | Fort William |
| Fort Worth | Fort Worth |
| Fort-de-France | Fort-de-France |
| Fort-du-Plasne | Fort-du-Plasne |
| Fort-Mardijk | Fort-Mardyck |
| Fortaleza | Fortaleza |
| Fortel-en-Artois | Fortel-en-Artois |
| Forten rond Luik | Twierdza Liège |
| Forth | Forth |
| Fortran | Fortran |
| Fortschrittliche Bürgerpartei | Postępowa Partia Obywatelska |
| Fortschwihr | Fortschwihr |
| fortuin | fortuna |
| Fortuna | Fortuna |
| Fortuna Düsseldorf | Fortuna Düsseldorf |
| Forum Boarium | Forum Boarium |
| Forum Romanum | Forum Romanum |
| Forum van Augustus | Forum Augusta |
| Forum van Caesar | Forum Cezara |
| Forum van Traianus | Forum Trajana |
| Forum van Trajanus | Forum Trajana |
| Forward Rate Agreement | FRA |
| Forza Italia | Forza Italia |
| Forza Nuova | Nowa Siła |
| Fos | Fos |
| Fos-sur-Mer | Fos-sur-Mer |
| Fosfaaturie | Fosfaturia |
| Fosfine | Fosforowodór |
| Fosfolipide | Fosfolipidy |
| Fosfonzuur | Kwas fosfonowy |
| fosfor | fosfor |
| Fosforiet | Apatyt |
| Fosfortrichloride | Chlorek fosforu |
| Fosfuurzuur | Kwas fosforowy |
| Fosnes | Fosnes |
| Fosseux | Fosseux |
| Fossiele overgangsvormen | Brakujące ogniwo ewolucji |
| Fossielenvindplaats Groeve Messel | Kopalnia Messel |
