Mas

Mas, Más or MAS may refer to:

Film and TV

Más y Menos, fictional superhero characters, from the Teen Titans animated television series
"Más" (Breaking Bad), a season three episode of Breaking Bad

MAS (motorboat), Italian motor torpedo boats
Manufacture d'armes de Saint-Étienne, a French government arms factory
- MAS-49 rifle, a French semiautomatic rifle manufactured by them

Malaysia Airlines, flag carrier of Malaysia
Muerte a Secuestradores (Death to Kidnappers), a Colombian paramilitary group
Football Association of Malaysia, by FIFA report code
Mongolian Academy of Sciences, a Mongolian college
Municipal Art Society, an urban planning organization based in New York City
Muslim American Society, an Islamic revival and reform movement
Macarthur Astronomical Society, a non-profit organization based in Sydney, Australia
Maghreb Association Sportive de Fès, a Moroccan football club colloquially referred to by the acronym MAS
Monetary Authority of Singapore, Singapore's central bank
Museum aan de Stroom, museum in the city of Antwerp
Museo de Arte Moderno y Contemporáneo de Santander y Cantabria, art museum in Santander, Spain
Mujeres en Acción Solidaria, a Mexican feminist organization

Movement for Socialism (Argentina) (Movimiento al Socialismo), an Argentine political party
Mouvement pour une Alternative Socialiste (Movement for a Socialist Alternative), a Belgian Trotskyist organization
Movement toward Socialism (Bolivia) (Movimiento al Socialismo), a Bolivian political party
Broad Social Movement (Movimiento Amplio Social), a Chilean political party
Socialist Alternative Movement (Movimento Alternativa Socialista), a Portuguese Trotskyist political party
Movement toward Socialism (Venezuela) (Movimiento al Socialismo), a Venezuelan political party

Macrophage activation syndrome, a potentially life-threatening complication of several chronic rheumatic diseases of childhood
The G protein-coupled receptor Mas, a critical part of the renin–angiotensin–aldosterone system (RAAS), encoded by the proto-oncogene MAS1
Mandibular advancement splint, a device used to treat sleep apnea
Marker assisted selection, a genome-tagging technique
Meconium aspiration syndrome, neonatal aspiration of meconium
McCune–Albright syndrome, a genetic disorder which results in precocious puberty
Mixed amphetamine salts, an abridged generic name for Adderall, a stimulant drug

Milliampere second (mAs), a fraction of an ampere hour, a unit of electric charge
Milliarcseconds (mas), a unit of angular measurement
Magic angle spinning, a technique used in solid state nuclear magnetic resonance spectroscopy

Malaysia, IOC country code
Marshall Islands, UNDP country code
Mas, short for masquerade, traditional Carnival costumes; see List of Trinidad and Tobago Carnival character costumes
Mas (Provençal farmhouse)
MÄS, a restaurant in Ashland, Oregon, United States
Mas (restaurant), New York City