Templates

Aetiket Label Printer
A FileMaker Pro based template that makes it easy to print labels of various types and sizes starting at any point on a label sheet.
http://www.aetiket.com/

Cleveland Consulting
Offering FileMaker Pro based calendars, gantt charts and templates.
http://www.clevelandconsulting.com/

Data Designs
Makers of software that allows faxing from FileMaker and emailing of FileMaker Pro layouts.
http://www.datadesigns.com/

Junior
Filemaker Pro resources and consulting firm based in Denmark.
http://www.junior.dk/

Mountain Database
Offering address book templates for FileMaker Pro.
http://www.mtn-db.com/

RecordKeeper Software
Offers templates for small organization for things like fundraising and class membership.
http://www.recordkeeper.com/

Soccer Team Manager 
A FileMaker Pro based application used for tracking soccer teams and management.
http://www.manormouse.connectfree.co.uk/

StudioSchool Pro Non-Profit Software
Integrated database for Non-Profits, Music and Art schools, Nature Centers, Adult Education, After School Programs, Clubs, or Museums. Modules include: Contacts, Class Registration, Fundraising, Membership and Receivables Accounting.
http://studioschoolpro.com