Associations
- Penobscot Bay Regional Chamber of Commerce
- Maine Youth Camping Foundation
- Maine Antiques Dealers Association
- Maine Association of Sea Kayaking Guides and Instructors
- Maine Campground Owners Association
- Maine Golf Association
- Maine Merchants Association
- Maine Restaurant Association
- Maine Sporting Camps Association
- Maine Windjammer Association
- Maine State Chamber of Commerce
- Maine Association of Agricultural Fairs
- Maine Farm Bureau Association
- Maine Innkeepers Association
- Maine Professional Guides Association
- Maine Snowmobile Association
- Maine Tourism Association
- Ski Maine Association
- Maine Archives and Museums Association