Category:1900 establishments in the United Kingdom

• 1900 establishments in the British Empire (13 C, 11 P)
• 1900 establishments in England (1 C, 86 P)
• 1900 establishments in Ireland (1 C, 13 P)
• 1900 establishments in Scotland (27 P)
• 1900 establishments in Wales (10 P)

C

• British companies established in 1900 (12 P)

L

• Labour Party (UK) (6 C, 10 P, 1 F)

R

• Railway stations in the United Kingdom opened in 1900 (2 C)

B

• Metropolitan Borough of Battersea
• Metropolitan Borough of Bermondsey
• Metropolitan Borough of Bethnal Green

C

• Metropolitan Borough of Camberwell

D

• Metropolitan Borough of Deptford

F

• Metropolitan Borough of Finsbury
• Metropolitan Borough of Fulham

G

• Great Britain Olympic cricket team

H

• Metropolitan Borough of Hackney
• Metropolitan Borough of Hammersmith
• Metropolitan Borough of Hampstead
• H&E naturist
• Metropolitan Borough of Holborn
• Huxley Memorial Medal and Lecture

I

• Irish Guards
• Metropolitan Borough of Islington

K

• Metropolitan Borough of Kensington

L

• Labour Party (UK)
• Metropolitan Borough of Lambeth
• Metropolitan Borough of Lewisham
• Liverpool Scottish

N

• National Democratic League
• National Craft Butchers
• National Physical Laboratory (United Kingdom)
• Net Book Agreement

P

• Metropolitan Borough of Paddington

R

• Viscount Ridley

S

• St Mary's University College, Belfast
• Metropolitan Borough of St Pancras
• Metropolitan Borough of Shoreditch
• Metropolitan Borough of Southwark
• The Sphere (newspaper)
• Metropolitan Borough of St Marylebone
• Metropolitan Borough of Stepney
• Metropolitan Borough of Stoke Newington

U

• The Universal Magazine (1900 monthly)

V

• V Battery Royal Horse Artillery

W

• Metropolitan Borough of Wandsworth
• Metropolitan Borough of Westminster
• Metropolitan Borough of Woolwich