Organizations

Married Women's Association

Married Women's Property Committee

Marsden Town School

Marsh and Miller

Marsh's Library

Marsh, Stacey, and Graham

Marshall and Russell

Marshall and Snelgrove

Marshall Brothers

Marshall Japp and Company

Marshalsea Prison

Martin Booth

Martin Secker and Warburg Limited

Marvel

Marvell Press

Marxist-Feminist Literature Collective

Mary Datchelor School

Mary Erskine School

Mary Ingraham Bunting Institute

Mary Russell Mitford Society

Mary Ward Centre

Mary Ward House

Mary Ward Settlement

Mary Webb Society

Maryland Institute for Technology in the Humanities

Marylebone Cricket Club

Marylebone Gardens

Marylebone Police Court

Marylebone Radical Association

Marylebone Theatre

Marylebone Workhouse

Masani Publications

Mason Brothers

Masque Players

Mass-Observation

Massachusetts Audobon Society

Massachusetts General Hospital

Massachusetts Historical Society

Massachusetts Institute of Technology

Massachusetts Society for the Prevention of Cruelty to Animals

Master Bookbinders' Association

Masterpiece Theater

Maternal Mortality Committee

Maternity and Infant Welfare Centres

Mathematical School

Matrimonial Causes Procedure Committee

Matrons' Council of Great Britain and Ireland

Mattel

Matthew Carey

Matthew Iley