maximal acid output
MEAT and DORIA
monoamine oxidase
Mailing Address Only
Main Astronomical Observatory
Maintenance, Administration and Operat…
Major Attack Option
Mars Aeronomy Observer
Medical Assistance Only
modified atomic orbital
IATA code for Eduardo Gomes Internatio…
IATA code for Marion County Airport, M…
Machine Account Object
Major Attack Options
Manitoba Association of Optometrists
Maori
Master of the Art of Obstetrics
Maximal acid outputs
maximum acceptable outage
maximum acid output
medial accessory olive
Medical Assistant Only
Methyl Alum Oxane
methylaluminoxane
methylalumoxane
micro-arc oxidation
Mine Action Office
Missile Assignment Officer
monamine oxidase
Monoamine oxidase activity