- Abilities Network
- Alphar Care Services, Inc.
- The Arc of Montgomery County
- The Arc of Prince George's County
- The Arc of Southern Maryland
- Ardmore Enterprises
- Benedictine School
- Bethlehem House
- Brotherhood And Sisterhood International
- Best Buddies
- CALMRA
- Calvert County Health Department
- Calvert County Office of Aging
- Caroline Center
- Community Based Alternatives And Initiatives (CBAI)
- Center For Life Enrichment
- Center For Progressive Learning
- Center For Social Change
- Charles County Association for Handicapped and Retarded Citizens
- Charles County Health Department
- CHI Centers
- The Chimes
- Chrisharon's Inc.
- CIS & H, Inc.
- Comfort Homes
- Community Support Services
- Comprehensive Residential System, Inc.
- CSAAC
- Disability Resource
- Dreamcatchers Community Improvement, Inc.
- EBED Enterprise
- Emerge
- Family Service Foundation
- Family Solutions
- First Metropolitan Facilities
- Full Citizenship of Maryland
- Guest House Community Services, Inc.
- Head Injury Rehabilitation and Referral
- Hebron Association For Community Services
- Helena's House
- Holy Care Group Homes
- House of G & L
- Jewish Foundation for Group Homes
- Jewish Social Service Agency
- Jubilee
- Lifeline
- L.I.F.E.
- Living Hope
- Lt. Joseph P. Kennedy Institute
- Maryland Community Connection
- Maryland Mentor
- Maryland Neighborly Networks
- MedSource
- Melwood
- Millenium Therapeutic Care
- Montgomery County Department of Health And Human Services
- Multi-Therapeutic Care
- My Own Place Inc.
- National Children's Center
- Port Hope Family & Youth Development Services
- PSI Family Services
- Q-Care, Inc.
- REM - Maryland
- Rehabilitation Opportunities, Inc.
- Resource Connection of Prince Georges' County
- Rock Creek Foundation
- Second Chance Services Unlimited
- Second Family
- SecureCare Services
- SEEC
- Service Source
- S & G Residential Services
- SMVI
- St. Mary's County Health Department
- Social Health Service Group
- Spring Dell Center
- Target Community and Educational Service
- Treatment and Learning Centers / Outcomes
- United Alternative Care
- UCP Prince George's and Montgomery Counties
- UCP Southern Maryland
- New Horizon Supported Services, Inc
- VOCA of Maryland
- Ward and Ward Mental Health Services
Southern Maryland Regional Office Providers
are in PDF. (The freely available