Sample letters for requesting a meeting are available at Sample-Resignation-Letters.com, LettersAndTemplates.com and PublicTransportation.org, as of 2015. Sample-Resignation-Letters.com also offers blog posts under categories such as business, finance, insurance, job searching and retirement.
LettersAndTemplates.com provides sample letters and templates for a variety of life situations and includes sample categories for acceptance letters, approval letters, meetings and appointments, personal letters and thank you letters. It also offers a simple business English course.
PublicTransportation.org offers a sample letter for requesting a meeting with a representative. It also provides information on general public transportation issues and benefits, community organization articles, tools and calculators for things such as fuel saving, and event and campaign resources.