Apt

Apt. is an abbreviation for apartment.

Apt or APT may also refer to:

• "APT." (song), a 2024 song by Rosé and Bruno Mars
• Apt. (film), a 2006 South Korean horror film
• APT Entertainment, a film production company in the Philippines
• Apt Records, a subsidiary record label of ABC-Paramount Records
• Alabama Public Television, a network of PBS member stations in Alabama, U.S.A.
• American Players Theatre, a classical theater located in Spring Green, Wisconsin
• American Public Television, a television program provider in the United States
• Apt., a 2006 album by Chilean singer Nicole
• Apt, a literary journal published by Aforementioned Productions

• APT (programming language) (Automatically Programmed Tool), a high-level computer programming language
• APT (software), Debian's high-level package management system, also used by other Linux-based operating systems
• Almost Plain Text, or Doxia, a wiki-like syntax used mainly by Apache Maven
• Annotation processing tool, a utility for executing annotation processors in the Java programming language
• Advanced persistent threat, a set of stealthy, continuous and especially state-sponsored computer hacking threat actors
• Applied Predictive Technologies, a statistical business analysis software company
• Advanced Programming Techniques Ltd., creators of the Command CICS software product

• Automated Payment Transaction tax, a proposal to replace all taxes with a single tax on each and every transaction in the economy
• Artist Pension Trust, an investment program designed for artists
• Arbitrage pricing theory, a general theory of asset pricing

• Jerome Apt (born 1949), Ph.D., an American astronaut
• Leonard Apt, inventor of the Apt test
• Milburn G. Apt (1924–1956), US test pilot

• Apt Cathedral, a former cathedral, and national monument of France, in the town of Apt in Provence
• Apt, Vaucluse, a commune of the Vaucluse département of France
• Arrondissement of Apt, an arrondissement in the Vaucluse département of France
• Canton of Apt, France

• Ammonium paratungstate, a tungsten-based chemical compound
• Atom-probe tomography, an atomic-resolution microscopy technique
• Attached proton test, a technique used in carbon-13 nuclear magnetic resonance spectroscopy
• Automatic picture transmission, a weather satellite system
• Anterior pelvic tilt
• Acyl-protein thioesterase, an enzyme family that cleaves cysteine thioesters

• Advanced Passenger Train, a tilting passenger train designed and built during the late 1970s by British Rail
• Association for Public Transportation, a Boston-based nonprofit organization
• Australian Pacific Touring, an Australian tour operator

• Apt (Egyptian), may refer to several deities or to a location in Egypt
• Apt (Martian crater)
• Apt test, a medical test used to differentiate fetal or neonatal blood from maternal blood
• Apt meteorite of 1803, a meteorite which fell in Provence-Alpes-Côte d'Azur, France
• American Perimeter Trail, a proposed trail system in the continental United States
• Animation photo transfer process (APT process), a process used in animation
• Applied Probability Trust, a UK-based non-profit-making foundation for study and research in the mathematical sciences
• APT assault rifle
• ASEAN Plus Three, the Association of Southeast Asian Nations plus China, South Korea, and Japan
• Asia-Pacific Telecommunity, an intergovernmental organisation concerning communications technology
• The Asia Pacific Triennial, a major art exhibition at the Gallery of Modern Art, Brisbane, Australia
• Asian Poker Tour, a major poker tour focusing on the Asia-Pacific region
• Association for Preservation Technology International
• Association for Psychological Therapies, a provider of accreditation and training for mental health professionals

• Apartment (disambiguation)