MACHINE-READABLE MEDIUM

MAGNETIC AZIMUTH

MAGNETIC CONTROL

MAP

MAP ALGEBRA

MAP GENERALIZATION

MAP LEGEND

MAP NOMENCLATURE

MAP PROJECTION

MAP QUALITY

MAP SCALE

MAPPING

MAPS IN THE INTERNET

MASS APPRAISAL

MEAN SQUARE ERROR

MEASURE OF INFORMATION

MEASUREMENT

MEDIAN

MEGABYTE

MESSAGE

METADATA

METADATA ELEMENT

METAMODEL

METEOROLOGICAL GEOGRAPHICAL FEATURES

METROPOLITAN AREA

MICROPHOTOGRAMMETRY

MILLION INSTRUCTIONS PER SECOND

MINERAL DEPOSIT

MINERAL RESOURCES

MINING AREA

MODEL

MODEM

MONOCOMPARATOR

MORTGAGE

MULTICULTURAL

MULTILINGUAL

MULTIMEDIA COMMUNICATION

MULTIPLICITY

MULTISPECTRAL

MURPHY´S LAW