- United Way of West Point and Clay County
- United Way of West Tennessee, Inc.
- United Way of Western Connecticut
- United Way of Western Crawford County
- United Way of Wexford-Missaukee Counties
- United Way of Whatcom County
- United Way of White County
- United Way of Whiteside County
- United Way of Whitewater Valley
- United Way of Whitley County, Inc.
- United Way of Wilkes County, Inc.
- United Way of Will County
- United Way of Williams County
- United Way of Williamson County
- United Way of Williamson County
- United Way of Williston
- United Way of Wilson County and the Upper Cumberland
- United Way of Wilson County, Inc.
- United Way of Windham County
- United Way of Wyandotte County
- United Way of Wyoming Valley
- United Way of Wythe County
- United Way of York County
- United Way of York County, SC
- United Way of Youngstown and the Mahoning Valley
- United Way of Yuma County
- United Way or the Pennyrile
- United Way Services of Northern Columbiana County
- United Way Silicon Valley
- United Way St. Croix Valley
- United Way Suncoast
- United Way Tar River Region
- United Way U.S.A.
- United Way-Thomas Jefferson Area
- United Ways of Vermont - Bennington County
- United Zion Retirement Community
- UnitedHealth Group
- Unity Bank
- Unity Health - Harris Medical Center
- Unity Health - Searcy Medical Center
- Unity Health - White County Medical Center
- Unity Health Care
- Unity Health System
- Unity Hospital
- Unity Phoenix Church
- Unity Point Health - Trinity Muscatine
- Unity Point Health Methodist
- Unity Psychiatric Care Hunstville
- Unity, Inc.
- UnityPoint Health - Community Memorial Hospital