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) Iowa Association of Building Officials

11) Iowa Automobile Recyclers Association

12) Iowa Conservation Alliance

13) Iowa Coon Hunters Association

14) Iowa Environmental Health Association

15) Iowa Freedom of Information Council

16) Iowa Honey Producers Association

17) Iowa Interstate Railroad

18) Iowa Lakes Regional Water

19) Iowa Public Airports Association

20) Iowa Regional Utilities Assocaition

21) Iowa RSVP Directors Association

22) Iowa School Counselors Association

23) Iowa School Nurses Organization

24) Iowa School Psychologists Association

25) Iowa School Social Workers Association

26) Iowa Society of Solid Waste Operations (ISOSWO)

27) Iowa Trappers Association

28) Jefferson Fink

29) Land of the Free Action

30) Mental Health America

31) National Wild Turkey Federation

32) Sellers Galenbeck and Nelson

33) Society of Health and Physical Educators