| Acronym | Definition | 
|---|
| MRDD➣Division of Mental Retardation and Developmental Disabilities (Council for Exceptional Children) | 
| MRDD➣Mentally Retarded Developmentally Disabled | 
| MRDD➣Mental Retardation and/or Developmental Disabilities (assisted living programs; various locations) | 
| MRDD➣Maximum Recommended Daily Dose | 
| MRDD➣Medicare Replacement Drug Demonstration | 
| MRDD➣Malaria Rapid Diagnostic Device |