A broad range of loans and loan types are available to help students and their families meet the costs of higher education. Note: This form must be downloaded to your device in order to be filled out properly.It must be opened in Adobe Acrobat Reader. Download application forms for accounts and services, get information about credit union fees and more from Suffolk Credit Union in NY. Explore online. Commonly Used Forms. Business Certificate Order Form, Fill out and complete the PDF to order a copy of a Business Certificate. Most forms may be filled out on your computer, printed and submitted for filing with the Department of State. Child Support Forms ; 4-3. Petition (Individual). Child Support Forms ; 4-3.