First Secretary of State

First Minister and deputy First Minister of Northern Ireland

First-person shooter

First Nations in Canada

First Ladies and Gentlemen of the Philippines

First Lieutenant

First Minister of Scotland

First Lady or Gentleman of Indonesia

First Lady of the United States

First Palestinian Uprising

First Greater Manchester

Ceremonial first pitch

First Vienna FC

First Battle of Bull Run

Scottish Football League First Division

First ladies and gentlemen of Ecuador

First Horizon Park

French First Republic

First Ladies and Gentlemen of New York

First-class cricket

First Gentleman (Pakistan)

First-person narrative

Private First Class

First Ladies and Gentlemen of Texas

Belgian First Division A

First Council of Nicaea

First Peoples (TV program)

The Forty-First (1927 movie)

First Jewish–Roman War

The Forty-First (1956 movie)

People First Party (Taiwan)

Football League First Division

First Minister of Wales

First Lady of Egypt

First-move advantage

First-past-the-post voting

HIT: The First Case (2022 movie)

First Lady of Florida

First It Giveth

First Lady of North Korea

First Lady of South Korea

The First Degree

First Leicester

First Amendment (disambiguation)

First light (astronomy)

First Professional Football League

The First Trolleybus

First Lady of Kentucky

Volkswagen First Act

First class (aviation)

The First Glove

Commercial (First)

Industrial (First)

The First Teacher

Breadth-first search

The First Echelon

First Amendment to the United States Constitution

Sergeant First Class

List of first ladies of the United States

They Were the First

First Canadian Place

Their First Misunderstanding

First Howling: Now

Tommy's First Birthday

From First to Last

First Republic of Venezuela

First order logic

First derivative test

Wizard's First Rule

Her First Biscuits

The First Snow of Winter

Azerbaijan First Division

Depth-first search

First Capital Connect

Czechoslovak First League

First they came...

First-Year Student

First Rutte cabinet

Webb's First Deep Field

City of First Love

First Straujuma cabinet

Three First National Plaza

Office of the First Lady of the United States

First Ladies and Partners of California

First normal form

Fulfillingness' First Finale

New Zealand First

First Battle of Champagne

First-wave feminism

First Intermediate Period

Yugoslav First League

First Family of the United States

Star Trek: First Contact

First Dynasty of Egypt

First Messenian War

First Monday in October

First Chechen War

First Council of Constantinople

First Class Thieves

First Name: Carmen

USL First Division

AEW The First Dance

First Lady of Chile

First Battle of Kernstown

First World Hotel & Plaza

First South Yorkshire

First Punic War

First Vienna FC (women)

The First Cut Is the Deepest

First inauguration of Bill Clinton

First Syrian Republic

Czech First League

First City Monument Bank

First cholera pandemic

List of memoirs by first ladies of the United States

First person (video games)

First Mexican Republic

Cypriot First Division

First Battle of Winchester

First Battle of Ypres

First Hull Trains

Angels Fall First

First Battle of the Marne

The First Wives Club

First Baptist Church of Hammond

Great Western Railway (train operating company)

First Afshar Revolt

First French Empire

First law of thermodynamics

First inauguration of Calvin Coolidge

X-Men: First Class

The First of Us

War of the First Coalition

First Bulgarian Empire

First battle of Panipat

Sofia the First

First Czechoslovak Republic

The Fantastic Four: First Steps

Verizon Ladies First Tour

First inauguration of George Washington

Continental Congress

First inauguration of Grover Cleveland

TransPennine Express

First Under the Wire

First inauguration of Thomas Jefferson

Order of Saint Paul the First Hermit

First Epistle of Peter

First inauguration of James Madison

First Spaceship on Venus

First Battle of the Masurian Lakes

First Republic of Armenia

Feels Like the First Time

First Epistle to Timothy

First inauguration of Abraham Lincoln

First Bank of the United States

First Triumvirate

First Secretary of the Communist Party of Cuba

Married At First Sight

First Motion Picture Unit

Captain America: The First Avenger

First Epistle to the Corinthians

First Epistle to the Thessalonians

First inauguration of William McKinley

Rambo: First Blood Part II

First Kashmir War

First Geneva Convention

First Battle of Rappahannock Station

First inauguration of Andrew Jackson

History of the automobile

K-Run's Park Me In First

History of video game consoles (first generation)