First-order variable

First to file and first to invent

First Minister of Scotland

First Minister and Deputy First Minister of Northern Ireland

First West Yorkshire

First ladies of Nevada

First Worcester

FIRST Robotics Competition

Credit Suisse First Boston

First ladies of Pennsylvania

Who's on First?

Singaporeans First

First-class cricket

First impression

First Horizon Bank

First Things First

First responder

First Lady of the United States

First Hampshire & Dorset

FIRST Tech Challenge

FIRST Lego League Challenge

First Things First (album)

First-order logic

First-person narrative

Ɂakisq̓nuk First Nation

First ladies and gentlemen of Alaska

First National Pictures

First South West

First Minister of Wales

First Ministers' conference

First Republic of Korea

First man or woman

First ladies and gentlemen of North Carolina

First Nehru ministry

First Lady of Ethiopia

Stoney Nakoda First Nation

First Nations in Ontario

First-person (video games)

First ladies of Wisconsin

First ladies and gentlemen of Guam

First Merchants Corporation

First Nations in Canada

Breadth-first search

First Presidency (LDS Church)

Kʼómoks First Nation

First Lady of Venezuela

First Chicago Bank

First American Financial Corporation

First Eastern Counties

Dehcho First Nations

First ladies and gentlemen of the Philippines

First ladies and gentlemen of Oklahoma

First Lord of the Admiralty

First day of issue

First ladies of Maryland

First Scotland East

First Lady of the Gambia

For the First Time

First principle

First Nations in Alberta

First West of England

First ladies of Hawaii

First World problem

People-first language

List of first ladies of Minnesota

First Hill, Seattle

First ladies and gentlemen of Mexico

First ladies and gentlemen of Honduras

First Expired, First Out

First lieutenant

Wizard's First Rule

Ceremonial first pitch

Love at First Sight

First Second Books

Mitaanjigamiing First Nation

First Internet Bank

Certified first responder

Sipekne'katik First Nation

First ladies of North Dakota

First Things First (talk show)

Sq'éwlets First Nation

First-wave feminism

First ladies and gentlemen of Gabon

First-person shooter

The First Edition (album)

First Lady of Brazil

Beneteau First 14

First white child

Deputy First Minister of Scotland

First ladies of Missouri

First-mover advantage

First Twenty Years

First ladies and gentlemen of Slovakia

First Presidency

First ladies and gentlemen of Indonesia

First Choice (UK)

First Shō dynasty

First Amendment audit

First Lady (disambiguation)

First Communion

First Niagara Bank

First ladies and gentlemen of Puerto Rico

First ladies and gentlemen of Kyrgyzstan

First Council of Nicaea

Hiawatha First Nation

First ladies and gentlemen of India

Cayoose Creek First Nation

French First Republic

Amazon Canada First Novel Award

First family of the United States

First ladies and gentlemen of Tanzania

First Nations in British Columbia

FIRST Championship

First Minister's Questions

First-preference votes

First Church in Salem

First Lady of American Samoa

Depth-first search

Nanoose First Nation

1986–87 Saudi First Division

First Vienna FC

List of first ladies of the United States

Qalipu First Nation

First Anniversary

First-hitting-time model

Sofia the First

New Zealand First

First ladies and gentlemen of Ecuador