http://www.isaac-online.org
The website of the International Society for Augmentative & Alternative Communication

http://www.ussaac.org
The website of the United States Society for Augmentative & Alternative Communication

http://www.aacinstitute.org
The website of the AAC Institute

http://www.bridgeschool.org/
The website of the Bridge School, which is dedicated to teaching AAC

http://aac.unl.edu/yaack/index.html
The website of Augmentative and Alternative Communication (AAC) Connecting Young Kids (YAACK)

http://www.dotolearn.com/
The website of do2learn with information for parents

http://www.circleofinclusion.org
The website of Circle of Inclusion, a resource for parents and teachers on effective practices of inclusive educational programs

http://www.aac-rerc.com
The website of AAC-RERC, which is a collaborative research group dedicated to the development of effective AAC technology.

http://aac.unl.edu/AAClinks.html
The website of the University of Nebraska with links to information about AAC

http://depts.washington.edu/augcomm/index.htm
The website of the University of Washington, a good source for definitions and general information

http://disabilities.temple.edu/programs/assistive/acolug/index.htm
The website of Temple University Institute on Disabilities

http://atrc.utoronto.ca/index.php?option=com_frontpage&Itemid=1
The website of the University of Toronto, including professional information about AAC

http://www.acts-at.com/
The website of Marilyn Buzolich, called Augmentative Communication & Technology Services (ACTS), an agency providing assessments, referrals, and AAC service and training

http://www.augcominc.com/
The website of Sarah Blackstone, which includes publications and presentations on AAC

http://www.aacintervention.com/
The website of AAC Intervention, including therapy ideas and ideas for AAC inventions

http://www.closingthegap.com/
The website of Closing the Gap, a resource for assistive technology questions

http://trace.wisc.edu/
The website of the University of Wisconson-Madison, which includes assistive technology resources

http://www.assistivetech.net/
The National Public Website on Assistive Technology

http://www.ataccess.org/default.html
The website of ATA, a national network of community-based resource centers, product developers, vendors, service providers, and individuals.

http://www.cast.org/index.html
The website of CAST, a nonprofit research and development organization that works to expand learning opportunities for all individuals, especially those with disabilities, through Universal Design for Learning

http://www.tash.org/index.html
The website of TASH, an international organization for people with disabilities

http://www.abledata.com/
The website of ABLEDATA, a source for assistive technology information

http://www.ablenetinc.com/
AbleNet Technologies

http://enablingdevices.com/catalog
Enabling Devices

http://www.mayer-johnson.com/
Mayer-Johnson

http://www.donjohnston.com/
Don Johnson Products

http://www.prentrom.com/
Prentke Romich Company

http://www.attainmentcompany.com/xcart/home.php
Attainment Company

http://www.dynavoxtech.com/
DynaVox Technologies

http://www.assistivetech.com/corporate/home.aspx
Tobil Assistive Technology

http://www.speechville.com/augmentative-communication/augmentative-communication.html
The website of Speechville Express

http://www.asha.org/default.htm
The website of the American Speech-Hearing-Language Association

Communication Disorders

The Childhood Apraxia of Speech Association of North America (CASANA)
http://www.apraxia-kids.org/

Speech Sound Development Chart
http://stcloud.k12.mn.us/ecassessment/assets/SpeechSoundDevelopmentChart.pdf

Family Resource Center Directory for California
http://www.frcnca.org/directory.html

Early Intervention State Offices for the United States
http://www.childdevelopmentweb.com/Information/AccessSvcs.asp#EIstate

National Center for Hearing Assessment and Management
http://www.infanthearing.org

National Institute on Deafness and Other Communication Disorders
http://www.nidcd.nih.gov/health/voice/speechandlanguage.asp#delayed

Speech and Language Development/American Speech-Language-Hearing Association
http://www.asha.org/public/speech/development/default.htm

Nemours Foundation
http://kidshealth.org/parent/index.jsp?tracking=P_Home