Initialism of Madison Square Garden.

(chemicals) Initialism of material safety data sheet.

(computing) Initialism of multilayer switch feature card.

Initialism of Modern Standard Arabic. (Fusha) / Initialism of Modern South Arabian. / Initialism of Michigan Statutes Annotated. / Initialism of Middle Stone Age.

Initialism of Motorway Service Area. / (computing) Initialism of Mobile Service Architecture. / (US, Census) Initialism of Metropolitan Statistical Area. / (law) Initialism of master service agreement.

Abbreviation of Master of Science in Communications Engineering.

(computing) Initialism of Microsoft SharePoint Foundation. / (medicine) Initialism of Médecins Sans Frontières.

(engineering) Initialism of main support frame. / (physics) MSF time signal, also known as Time from NPL / (trading, UK) Initialism of manufacturing, science and finance.

(computing) Initialism of most significant bit. / (computing) Initialism of most significant byte. / (telecommunications) Initialism of main switchboard.

MAU: a hub for a Token Ring network.