| Firearm | Filter (mathematics) | Five of a kind |
| Financial assistance following the September 11, 2001 attacksCharities and relief agencies raised over $657 million in the three weeks following the September 11, 2001 attacks, the vast bulk going to immediate survivors and victims' families. In the morning hours of September 21, the Congress approved a bill to pro | First Amendment to the United States ConstitutionThe First Amendment to the United States Constitution is a part of the Bill of Rights. Textually, it prevents the Congress from infringing on five rights. These guarantees were that the government would not: Endorse any given religion or establish a state | Fifth Amendment to the United States ConstitutionThe Fifth Amendment to the United States Constitution, which is part of the Bill of Rights, guarantees several protections related to legal procedure. Many of these guarantees stem from English common law. For instance, grand juries and the phrase "due pr |
| Fifteenth Amendment to the United States ConstitutionAmendment XV (the Fifteenth Amendment of the United States Constitution was ratified on February 3, 1870 and states: Section 1. The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on acco | Fighting gameKung-Fu the first real fighting game Fighting games are video games in which players fight each other or computer enemies with martial arts. Along with fixed shooters, they are traditionally at home in the arcades, and are considered separate from Sports | First Book of NephiThe First Book of Nephi (pronounced nee-fie is the first book of the Book of Mormon, considered in Mormonism to be a work of scripture. The full title of the book is The First Book of Nephi: His Reign and Ministry and the book is also often referred to as |
| First Transcontinental RailroadThe First Transcontinental Railroad was a transcontinental railroad in North America that was finished in 1869. Since 1859 the most westerly railroad from the Atlantic coast reached Omaha, Nebraska. To connect it with the Pacific coast the Central Pacific | FishingFishing is both the recreation and sport of catching fish (for food or as a trophy), and the commercial fishing industry of catching or harvesting seafood (either fish or other aquatic life-forms, such as shellfish). Fishing is done in a river, canal, lak | Fiestas PatriasFiestas Patrias is a Spanish phrase meaning "National Holidays". Mexico Mexico's fiestas patrias originated in the 19th century. They are observed today as public holidays. In chronological order: Dia de la Constitucion commemorates the Constitution of 19 |
| Figure eight | Fisherman's knot | Finger |
| Fighting Fantasy Game Books | FIM-92 Stinger | Fidel Castro |
| Fidelio | Finglas | Finite difference |
| Figure skating at the 2002 Winter Olympics | Finger millet | Figure skating jump |
| Figure-skating spin | Fiber distributed data interface | Field strength |
| File server | Filled cable | Filtered symmetric differential phase-shift keying |
| Firmware | Fixed access | Financial market |
| Firestar | Fiat | Financial capital |
| First strike | Fish and chips | Filmlight |
| Fish sauce | Film format | Fixed-wing aircraft |
| Fishbourne | Fishing for pike | Fishing rod |
| Fishing reel | Fishing line | Fishing hook |
| Fionn mac Cumhail | Fibonacci coding | Fiat money |
| Fifth Ecumenical Council | Fire balloon | Fine-structure constant |
| Finite generator | Finnish phonetics | Finnish grammar |
| First rock and roll record | Fictionary | Finite language |
| Filet crochet | Final Fantasy Tactics | Final Fantasy I |
| Final Fantasy II | Final Fantasy IV | Final Fantasy VI |
| Final Fantasy VII | Final Fantasy VIII | Final Fantasy IX |
| Final Fantasy X | Final Fantasy Anthology | Final Fantasy Chronicles |
| Final Fantasy Mystic Quest | File Allocation Table | File transfer protocol |
| Finnish euro coins | First day of issue | First Bank of the United States |
| Finishing school | Fifth Estate | Fish (singer) |
| Fitts' law | Fixed-odds gambling | Fifth Beatle |
| Fig | Figure-of-eight knot | Five Dynasties and Ten Kingdoms Period |
| Fig wasp | Fis phenomenon | Finitely generated abelian group |
| Fiona Apple | Firework | Figure-eight knot (mathematics) |
| File storage | Fishpool Creations | Firefly |
| Five Star Final | Finistère | FIPS place code |
| Figueres | Figure-of-eight loop | First Anglo-Dutch War |
| Finger protocol | Financial economics | Five Field Kono |
