Principles of Accounting I
Full text: http://www.oercommons.org/courses/principles-of-accounting-i-2/view
Managerial Accounting
Full text: http://www.oercommons.org/courses/managerial-accounting-3/view
Financial Accounting
Full text: http://courses.candelalearning.com/finaccountingxmaster/
Below are OER collections containing a variety of Accounting related course materials (e.g., readings, quizzes, simulations, assignments, and more).
Search OER Commons for Accounting materials
Link: http://tinyurl.com/jz4kzpj
Search MERLOT for Accounting materials
Link:http://tinyurl.com/hgo3ehg
SEARCH TIP: OER Commons and Merlot allow you to further limit results by sub-disciplines and material type.