1) American Civil Liberties Union of Iowa (ACLU-IA)

2) Boone and Scenic Valley Railroad

3) Burlington Junction Railway

4) Coalition for Iowa Woodlands and Trees

5) Conservation Districts of Iowa

6) Davenport Industrial Railroad

7) Goldwater Institute

8) Greater Des Moines Heating & Cooling Association

9) Hungry Canyons Alliance

10) Independent Venue Association of Iowa

11) Iowa Alliance for Fair Competition

12) Iowa Association of Building Officials

13) Iowa Automobile Recyclers Association

14) Iowa Conservation Alliance

15) Iowa Coon Hunters Association

16) Iowa Dental Assistants Association

17) Iowa Environmental Health Association

18) Iowa Freedom of Information Council

19) Iowa Honey Producers Association

20) Iowa Interstate Railroad

21) Iowa Lakes Regional Water

22) Iowa Public Airports Association

23) Iowa Regional Utilities Assocaition

24) Iowa RSVP Directors Association

25) Iowa School Counselors Association

26) Iowa School Nurses Organization

27) Iowa School Psychologists Association

28) Iowa School Social Workers Association

29) Iowa Society of Solid Waste Operations (ISOSWO)

30) Iowa Trappers Association

31) Jefferson Fink

32) Land of the Free Action

33) Mental Health America

34) National Wild Turkey Federation

35) Sellers Galenbeck and Nelson

36) Society of Health and Physical Educators