• the ordinal form of the number one

Music

• "First" (song), by Lindsay Lohan

• First. (EP), by Denise Ho

• 1st (album), by Streets

• "1st" (song), by The Rasmus

Companies and organizations

• FIRST, a science and technology organization

• FIRST (constructor), a Formula One constructor

• First Comics, a comic book publisher

• FirstGroup, a transport company

Other uses

• First (Grindelwald), a mountain summit in the Alps

• FiRST (magazine)

• Ruth First (1925-1982), South African anti-apartheid activist

• a British undergraduate degree classification

• 1st Infantry Division (United States)

• 1st Cavalry Division (United States)

See also

• List of firsts