Mad

Mad, mad, or MAD may refer to:

Geography

 * Mad (village), a village in the Dunajská Streda District of Slovakia
 * Mád, a village in Hungary
 * Adolfo Suárez Madrid–Barajas Airport, by IATA airport code
 * Mad River (disambiguation), several rivers

Bands

 * Mad (band), a rock band from Buenos Aires, Argentina
 * M.A.D (band), a British boyband
 * M.A.D. (punk band), a 1980s band, which later became Blast
 * Meg and Dia, an American indie rock band

Albums

 * Mad (Raven EP), released in 1986
 * Mad (Hadouken! EP), released in 2009
 * Mad (GOT7 EP), released 2015

Songs

 * "Mad" (Ne-Yo song), 2008
 * "Mad", by Dave Dudley from Talk of the Town, 1964
 * "Mad", from Secret Life of Harpers Bizarre, 1968
 * "Mad", by The Lemonheads from Lick, 1989
 * "Mad", from the album Magnetic Man, 2010
 * "Mad", by Cassie Steele, 2014
 * "M・A・D" (Buck-Tick song), 1991

Organizations

 * MAD Studio, an architectural firm
 * Mad Computers, defunct American computer company
 * Make A Difference, an Indian NGO
 * Might and Delight, a Swedish video game development studio
 * Militärischer Abschirmdienst, German military counterintelligence agency
 * Museum of Arts and Design, New York City, US
 * Mechanical Art and Design museum, in Stratford-upon-Avon

Science and technology

 * MAD (programming language), for Michigan Algorithm Decoder
 * MAD, a protein encoded by the MXD1 gene
 * Magnetic anomaly detector, detects variations in Earth's magnetic field
 * Maritime anomaly detection in Global Maritime Situational Awareness, for avoiding maritime collisions
 * Mathematicians of the African Diaspora, a website
 * Methodical Accelerator Design, a CERN scripting language
 * Modified Atkins diet
 * Model Autophagy Disorder, a variant of model collapse, the gradual degradation in the output of a generative artificial intelligence model trained on synthetic data intelligence
 * Mothers against decapentaplegic, a protein
 * MPEG Audio Decoder, software
 * Multi-conjugate Adaptive optics Demonstrator, an astronomical instrument
 * Multi-wavelength anomalous dispersion, an X-ray crystallography technique
 * Mitral annular disjunction, a structural abnormality of the heart

Statistics

 * Mean absolute deviation, a measure of the variability of quantitative data
 * Median absolute deviation, a statistical measure of variability
 * Maximum absolute deviation, a statistical measure of variability
 * Mean absolute difference, a measure of statistical dispersion

Television and video

 * Mad TV, a 1995–2009 US series
 * The Mad, a 2007 Canadian horror/comedy film
 * Mad (TV series), 2010–2013, on Cartoon Network
 * MAD TV (Greece), a music channel
 * M.A.D. (Indian TV programme), 2005–2010, children's educational programme
 * M.A.D., organization in Inspector Gadget
 * "M.A.D." (Veronica Mars), a 2005 episode

Other uses

 * Mad (magazine), an American humor magazine
 * Mad, a term for insanity used chiefly in British English
 * Mad, a term for anger used chiefly in US English
 * Madagascar, IOC country code
 * Mutual assured destruction, nuclear warfare deterrence concept
 * Mandibuloacral dysplasia
 * Moroccan dirham, the currency of Morocco by ISO 4217 currency code
 * mad, the ISO 639-2 code for the Madurese language