Alliant Energy Charitable Foundation. (Formerly IES Industries Charitable Foundation).

Roy J. Carver Charitable Trust. Giving primarily in IA.

Humanities Iowa. Mini Grants, Regular Grants, Major Grants, and Media Grants. Awards and deadlines vary.

Iowa Arts Council. Various programs for organizations and individuals.

Iowa Corn Promotion Board.

Iowa Department of Education.

Iowa Department of Human Services.

Iowa Department of Natural Resources.

Iowa Academy of Science. Grants for improving the public understanding of science; improving science teaching; and direct support of scientific research.

Iowa Women's Foundation.

Principal Financial Group. Charitable Giving Program.

R.J. McElroy Trust. Assists organizations which provide educational services to deserving youth, primarily in Black Hawk County and in the viewing area of KWWL.

State Historical Society of Iowa. Various historical, preservation and research grants available.

State of Iowa.

Wellmark Foundation. Giving limited to IA and SD.