Although all programs seeking accreditation from CIDA must prove that they culminate in a bachelor’s degree, there are a number of other programs available designed to prepare students for positions as design assistants or merchandisers rather than as professional interior designers. They may be useful for someone who doesn’t want to go through a four-year program.

For a list of diploma and two-year associate degree programs (e.g. Associate of Applied Science, Associate of Arts in Interior Design) in the U.S., visit:

Petersons
http://www.petersons.com/vpa/select/al 609se.asp

In Canada try:

SchoolFinder

http://www.schoolfinder.com