ICSW

ICSW can stand for:
 * Institute for Clinical Social Work, an independent educational institution in Chicago, Illinois
 * Interdepartmental Committee on the Status of Women, a US government agency established in 1963
 * International Committee on Seafarers Welfare (1973–2013), an organization now merged into the International Seafarers' Welfare and Assistance Network
 * Inverse Compliance Score Weighting, a method of reweighting associated with the Local average treatment effect
 * International Council on Social Welfare, an international organization
 * Iowa Commission on the Status of Women