| ABA Technologies, Inc. | OP-02-0023 | FL | |
| ABA Training Center, LLC | OP-09-0292 | HI | |
| ABC Interventions, Inc. | OP-03-0028 | FL | |
| ACES Autism | OP-09-0287 | CA | |
| AdvoServ | OP-03-0033 | FL | |
| All About Kids | OP-09-2004 | NY | |
| Alpine Learning Group, Inc. | OP-09-0293 | NJ | |
| Appalachian Behavior Support Services, LLC. | OP-06-0102 | TN | |
| Applied Behavior Consultants | OP-07-0131 | CA | |
| Applying Behavior Concepts | OP-05-0079 | FL | |
| ARC Broward, Inc. | OP-03-0032 | FL | |
| ARC of Indian River County | | FL | |
| Arizona Centers for Comprehensive Education and Life Skills (ACCEL) | OP-08-0196 | AZ | |
| Association for Behavior Analysis, International | OP-02-0006 | MI | |
| Association for Positive Behavior Support | OP-06-0100 | NY | |
| Autism Institute of South Carolina | OP-09-0281 | SC | |
| Autism New Jersey | | NJ | |
| Autism Partnership | OP-10-2010 | CA | |
| Autism Spectrum Therapies | OP-07-0133 | CA | |
| Autism Training Solutions | OP-10-2017 | HI | |
| B. F. Skinner Foundation | OP-07-0136 | FL | |
| Behavior Analysis Association of Michigan | OP-05-0073 | MI | |
| Behavior Analysis Online at UNT | OP-07-0127 | TX | |
Behavior Analysis, Inc.  | OP-02-0009 | FL | |
| Behavior Analysts of New York, LLC | OP-09-0202 | NY | |
| Behavior Analysts, Inc. | OP-02-0007 | CA | |
Behavior Development Solutions  | OP-02-0017 | CT | |
| Behavior Intervention Specialists, Inc. | OP-04-0060 | MS | |
| Behavior Management Consultants, Inc. | OP-05-0072 | FL | |
Behavior Science.org, LLC  | OP-08-0165 | NV | Behavior Science.org, LLC |
Behavior Solutions and Training  | IP-09-0210 | FL | |
| Behavior Solutions, Inc. | OP-07-0135 | MO | |
| Behavioral Dimensions, Inc. | OP-06-0101 | MN | |
| Behavioral Services of Tennessee | OP-07-0137 | TN | |
| Behaviour Institute, Ontario | OP-04-0061 | Canada | |
| Berkshire Association for Behavior Analysis & Therapy | OP-02-0013 | MA | |
| Bilinguals, Inc. | OP-08-0161 | NY | |
Bisset, George  | IP-09-0227 | Costa Rica | |
| Blackman, Denise | IP-10-2016 | CA | |
| Blackstone Valley ABA | OP-05-0093 | RI | |
| British Columbia Association for Behavior Analysis | OP-08-0179 | Canada | |
| Bucks County Intermediate Unit #22 | OP-09-0219 | PA | |
| Bureau of Autism Services, Department of Public Welfare | OP-07-0141 | PA | |
Butterfly Effects, LLC  | OP-07-0153 | FL | |
| Cal State Univ Northridge College of Social & Behavioral Sciences | OP-10-2006 | CA | |
| California ABA | OP-02-0001 | CA | |
| California State University Fresno | OP-05-0078 | CA | |
| California Unified Service Providers, LLC. | OP-06-0107 | CA | |
Cambridge Center for Behavioral Studies  | OP-04-0058 | CT | |
| Carbone, Vincent J. | IP-03-0034 | NY | |
| Carolina Behavior Analysis & Support Center | OP-04-0059 | NC | |
| CEAT Autism Education & Training | OP-10-2018 | UK - NI | |
Center for Autism and Related Disorders, Inc. (CARD)  | | CA | |
| Center for Autism Research, Evaluation and Service | OP-09-0284 | CA | |
| Children's Crisis Treatment Center | OP-02-0018 | PA | |
| Cleveland Clinic Center for Autism | OP-07-0144 | OH | |
| Cody Center for Autism and Developmental Disabilities | OP-09-0217 | NY | |
| Commonwealth Autism Service | OP-09-0289 | VA | |
| Connecticut Association for Behavior Analysis | OP-07-0025 | CT | |
| Connecticut Center for Child Development Inc. | OP-05-0089 | CT | |
| CREC River Street School | | CT | |
| Delaware Valley ABA | OP-03-0047 | NJ | |
| Developmental Behavioral Health, Inc. | OP-10-2019 | CO | |
| Devereux | OP-05-0084 | PA | |
| Division of Applied Research and Educational Support, FMHI, USF | OP-07-1049 | FL | |
| Douglass Developmental Disabilities Center | OP-03-0043 | NJ | |
| Easter Seals North Texas | OP-06-0124 | TX | |
| Eden II Programs | OP-09-0295 | NY | |
| Edward, Alexandra | IP-09-0208 | FL | |
| Egan, Claire | IP-06-0111 | Hong Kong | |
| Esch Behavior Consultants Inc. | OP-05-0094 | MI | |
| Experimental Analysis of Behaviour Group, UK and Europe (EABG) | OP-07-0126 | UK | |
| Family Residences & Essential Enterprises, Inc. | OP-10-0296 | NY | |
| Florida ABA | OP-02-0014 | FL | |
| Florida Atlantic University - Center for Autism & Related Disabilities | OP-06-0119 | FL | |
| Four Corners Association for Behavior Analysis | OP-07-0140 | CO | |
| Fraser, Diane | IP-09-2001 | France | |
| Glasberg, Beth | IP-03-0045 | NY | |
| Glenwood Resource Center | OP-06-0122 | IA | |
| Grimes, Teresa | OP-09-0288 | FL | |
| Hall, Astrid | | FL | |
| Harris, Gerald E. | IP-05-0071 | TX | |
| Hawthorne Country Day School | OP-04-0055 | NY | |
| Heitzman-Powell, Linda | IP-10-2012 | KS | |
| Helping Hands Consultation Services, Inc. | OP-09-0286 | NY | |
| HMEA - Horace Mann Educational Associates Inc | OP-08-0164 | MA | |
| IDD Certificate Program - Brock University, Ontario | OP-05-0077 | Canada | |
| Infinite Personal Possibilities, Inc. | OP-06-0117 | FL | |
| Innovative Learning, LLC | OP-09-0228 | CA | |
| Institute for Applied Behavior Analysis | OP-02-0027 | CA | |
| Intervention Services, Inc. | OP-02-0010 | FL | |
| Israeli Association for ABA | OP-05-0069 | Israel | |
| Juniper Gardens Children's Project | OP-06-0118 | KS | |
| Kasper, Tamara | IP-07-0131 | WI | |
| Keefer, Nikki | IP-07-0130 | FL | |
| Kellar Institute for Human Disabilities, George Mason Univ | OP-09-0294 | VA | |
| Kenneally, Laura | IP-09-2006 | NJ | |
| Kinark Child and Family Services, Ontario | OP-05-0096 | Canada | |
| Koertner, Jill | IP-10-2013 | KS | |
| Kupfer, Jeff | IP-04-0066 | CO | |
| Learning Tree, Inc. | OP-04-0056 | AL | |
| Livanis, Andrew | IP-08-0183 | NY | |
| Lovaas Institute | OP-05-0080 | CA | |
| Lovaas Institute Midwest | OP-07-0152 | MN | |
| Mailman Segal Institute for ECS Nova Southeastern | OP-06-0105 | FL | |
| Marcus Institute for Development & Learning Inc. | OP-06-0109 | GA | |
| Martin, Virginia | IP-03-0038 | FL | |
| Maryland ABA | OP-02-0021 | MD | |
| McElwee, John D. | IP-02-0004 | PA | |
| McGreevy, Patrick | OP-03-0041 | FL | |
| Melmark New England, Inc. | OP-04-0064 | MA | |
| Melmark Pennsylvania | OP-07-0150 | PA | |
| Mid American Psychological Institute | OP-09-0206 | IL | |
| Milestones Organization | OP-08-0169 | OH | |
| Ming, Siri | IP-08-0187 | Ca | |
| Missouri Association for Behavior Analysis | OP-05-0090 | MO | |
| Mouzakitis, Angela | IP-08-0182 | NY | |
| Murdock, Kevin | IP-07-0129 | FL | |
| Nevada Association for Behavior Analysis | OP-07-0138 | NV | |
| New Era Behavioral Consultation and Training | OP-07-0147 | TN | |
| New Jersey ABA | OP-04-0052 | NJ | |
| New York State ABA | OP-02-0008 | NY | |
| New Zealand ABA, Auckland | OP-05-0099 | NZ | |
| North Carolina ABA Affiliated Chapter | OP-03-0050 | NC | |
| Northern Valley Region III Council for Special Ed (Valley Program) | OP-10-2015 | NJ | |
| Northwestern Association for Behavior Analysis (NWABA | OP-10-2009 | WA | |
| Openden, Daniel | IP-09-0285 | AZ | |
| Oregon Association for Applied Behavior Analysis | OP-09-0220 | OR | |
Orlando Behavior Health, LLC  | OP-04-0068 | CT | |
| Pacific Child & Family Associates, LLC | OP-09-0291 | CA | |
| Parents Of Autistic Children of Northern Virginia (POAC-NOVA) | OP-07-0146 | VA | |
| Patricia Wheat | IP-08-0157 | FL | |
| Patterson, Ernestine (Tina) | IP-06-0110 | TN | |
| PennABA | OP-03-0035 | PA | |
Pennsylvania State University  | | PA | |
| Pennsylvania Training & Tech. Assistance Network | OP-02-0016 | PA | |
PERCS  | OP-04-0062 | MA | |
| Presley, Judy | IP-03-0040 | FL | |
| Professional Crisis Management Association, Inc. | OP-04-0054 | FL | |
| Pyramid Educational Consultants, Inc. | OP-08-0174 | PA | |
| Quality Behavioral Solutions | OP-09-0216 | MA | |
| Queens University of Belfast | OP-09-0211 | UK - NI | |
| Quest, Inc. | OP-09-0290 | FL | |
| Reeve, Sharon A. | IP-06-0104 | NJ | |
| Regional Center of Orange County | OP-06-0103 | CA | |
| Reinforcement Unlimited | OP-05-0075 | GA | |
| Rowan University | OP-07-0128 | NJ | |
| Simmons College | OP-02-0019 | MA | |
| Smalley, Kimberly | IP-05-0083 | CA | |
| Southern Illinois University BA & Therapy Program | OP-06-0108 | IL | |
| Southwest Autism Research & Resource Center | OP-09-2005 | AZ | |
| Southwest SELPA | OP-10-2008 | CA | |
| Spectrum Center School | OP-06-0120 | CA | |
| St. Cloud State Univ. Dept. of Ed. Leadership & Community Psych. | | MN | |
| Step By Step Academy | OP-10-2011 | OH | |
| Streff, Todd | IP-05-0091 | MO | |
| Sundberg, Carl | IP-09-0209 | IN | |
| Sundberg, Mark | IP-05-0087 | CA | |
| Sunland Center | OP-02-0025 | FL | |
| TeachTown | OP-06-0121 | WA | |
| Tennessee ABA | OP-02-0020 | TN | |
| Texana Behavior T & T Center | OP-05-0081 | TX | |
| Texas ABA Autism SIG | | TX | |
| Texas Association For BEhavior Analysis (TxABA) | OP-09-0279 | TX | |
| The ABA Network, LLC | OP-09-2002 | FL | |
| The Behavior Analysis Society of Illinois | OP-03-0049 | IL | |
| The Elija Foundation, Inc. | OP-07-0143 | NY | |
| The Institute For Children With Autism | OP-07-0139 | NY | |
| The Institute of Professional Practice, Inc. | OP-07-0132 | NH | |
| The Manhattan Childrens Center | OP-09-0217 | NY | |
| The May Institute, Inc. | OP-03-0046 | MA | |
| The New England Center for Children, Inc. | OP-02-0005 | MA | |
| Therapeutic Pathways/The Kendall School | OP-05-0086 | CA | |
| Three Tier Consulting, Inc. | OP-09-0218 | NY | |
| TouchPoint Autism Services | OP-09-2003 | MO | |
| Univ of MO Thompson Center for Autism & Neurodevelopmental Disabilities | OP-10-2014 | MO | |
| University of Dublin, Trinity College | OP-06-0116 | Ireland | |
| University of Miami/Nova Southeastern Univ CARD | | FL | |
| University of North Texas | OP-05-0092 | TX | |
| University of the Pacific | | CA | |
| University of Ulster | OP-10-2007 | Northern I | |
| Up Wee Grow | OP-09-0223 | NY | |
| Verbal Behavior Institute | OP-07-0134 | NY | |
| Vermont ABA | OP-06-0112 | VT | |
| Virginia ABA | OP-05-0070 | VA | |
| Wallander, Robert | IP-08-0191 | FL | |
| Weber, Lewis | IP-06-0114 | FL | |
| Weiss, Mary Jane | IP-03-0044 | NJ | |
| Wisconsin Association for Behavior Analysis | OP-08-0168 | WI | |
| Woodward Resource Center | OP-06-0106 | IA | |
| Worcester, Jonathan Alan | IP-05-0097 | FL | |
| Wright, Patricia | IP-07-0125 | IL | |