MAE

• Mali Air Express, an airline (2005–2020)
• MAE, Madera Municipal Airport, California, United States

• Material adverse effect, in finance
• Mercado Abierto Electrónico, an Argentinian stock exchange

• Ministry for Europe and Foreign Affairs (France) ({{langx|fr|Ministère de l'Europe et des Affaires étrangères|link=no}})
• Ministry of Foreign Affairs (Italy) ({{langx|it|Ministero degli affari esteri|link=no}})
• Ministry of Foreign Affairs (Luxembourg) ({{langx|fr|Ministère des Affaires Étrangères|link=no}})
• Ministry of Foreign Affairs (Romania) {{langx|ro|Ministerul Afacerilor Externe|link=no}})

• Tirax language (or Mae), spoken on Malakula, Vanuatu
• Maii language (or Mae), spoken on Epi, Vanuata

• Mae, American rock band
• "Mae" (song), a 1965 song by Riz Ortolani
• Meridian Arts Ensemble
• "Mae", a 2012 song by The Gaslight Anthem from the album Handwritten
• "Mae", a 1965 single by Herb Alpert that appeared on the album Going Places

• Mae (given name)
• Mae (surname)
• Mäe (surname)

• Mae, Washington, a community in the United States
• Maè, a river in Italy
• MAE, Madera Municipal Airport, California, United States

• MAE, Metropolitan Academy of English, Toronto, Canada

• Macintosh Application Environment, emulation software for Unix
• Materials Adherence Experiment, a material science experiment conducted during NASA's Mars Pathfinder mission
• Mean absolute error, a measure of statistical deviation
• Member of the Academia Europaea, a European academic award
• Motion aftereffect, a visual illusion
• MAE-East or MAE-West, two of the first Internet Exchange Points

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