MADOE - Massachusetts Department of Educ… 
MAPE - mean absolute percentage error 
MBD - Minimal brain dysfunctionD) 
MCBO - Molecular Cell Biology and Oncolo… 
MCC - Macomb Community College 
MCC - Mott Community College 
MCVC - Multi-County Vocational Center 
MCVTE - Ministerial Council for Vocation… 
md - muscular dystrophy 
MDE - Michigan Department of Education 
MDE - Minnesota Department of Education 
MDOE - Maine Department of Education 
MEAs - Maine Educational Assessments 
MEDOE - Maine State Department of Educat… 
MERIT - Mathematics Education Reform Ini… 
MFL - Modern Foreign Language 
MH - multiply handicapped 
MIT - Melodic intonation therapy 
MLD - Moderate Learning Difficulties 
MMGM - Making Middle Grades Matter 
Montana OPI - Montana Office of Public I… 
MPS - Main Pay Scale 
MR - mentally retarded 
MR - mutual recognition 
MRI - Magnetic Resonance Imaging 
MSDE - Maryland State Department of Educ… 
MSER - Maine State Education Regulations 
MSIP - Missouri School Improvement Progr… 
MSP - Math and Science Partnerships 
MSW - Making Schools Work