First

First stands for:

The upper cut edge of two roof surfaces, see the roof ridge
A series of peaks of a mountain range, see Mountain Ridge
In the mining industry for the tunnel roof, see ridges
First ZH, hamlet in the municipality Illnau -Effretikon, Canton Zurich, Switzerland
First ( mountain ), a mountain in the Bernese Oberland, Switzerland
FirstGroup, British transport companies
First ( magazine), German LGBT magazine
First, First, First, first, first or 1 ( translation of the English word "first " or " 1st" )

First is the surname of the following persons:

Craig P. First ( b. 1960 ), American composer and music educator
David First ( born 1953 ), American composer
Ruth First (1925-1982), white South African anti- apartheid activist, social scientist and high school teacher

FIRST or First is an abbreviation for:

Cambridge First Certificate in English, English language certificate
Fraunhofer Institute for Computer Architecture and Software Technology, funding organization for applied research
For Inspiration and Recognition of Science and Technology, American non-profit Organistation to promote the interest of children and young people in science and technology