- Memorial Hospital
- Memorial Hospital
- Memorial Hospital - Bakersfield
- Memorial Hospital and Health Care Center
- Memorial Hospital at Gulfport
- Memorial Hospital Miramar
- Memorial Hospital of Fremont
- Memorial Hospital of Gardena
- Memorial Hospital of Rhode Island
- Memorial Hospital of South Bend - Beacon Health System
- Memorial Hospital of Stilwell
- Memorial Hospital of Union County
- Memorial Hospital Pembroke
- Memorial Hospital Stone County
- Memorial Hospital West
- Memorial Medical Center
- Memorial Medical Center
- Memorial Medical Center Modesto
- Memorial Regional Hospital-Joe DiMaggio Children's Hospital
- Memorial Satilla Health
- Memorial University Medical Center
- MemorialCare Saddleback Medical Center
- Memory Chapel Funeral Home
- Memphis Area Teachers Credit Union
- Memphis City Schools
- Memphis Convention and Visitors Bureau
- Memphis Cook Convention Center
- Memphis Light Gas and Water
- Memphis Radio Group-Barnstable Broadcasting
- Memphis Redbirds Baseball Foundation
- Memphis Regional Chamber
- Memphis-Shelby County Health Dept.
- Mena Regional Health System
- Menifee Valley Medical Center
- Mennen Medical
- Mental Health Network
- Mental Retardation and Developmental Disabilities Administration
- Merakey Allegheny Valley School
- Mercedes Benz Chezik Sayers
- Mercer County Association of Realtors
- Mercer County Community Hospital
- Mercer County Hispanic Association
- Mercer Human Resource Consulting
- Mercer University School of Medicine
- Merchant Bank
- Merchant Data Systems
- Merck
- Merck Research Laboratories
- Mercy Allen Hospital
- Mercy Clinic Cardiology - Fort Scott