Aero is a Greek prefix relating to flight and air. In British English, it is used as an adjective related to flight (e.g., as a shortened substitute for aeroplane).

Aero, Ærø, or Aeros may refer to:

Aeronautics Airlines and companies Aero (American airline), an American airline operating public charter flights Aero (Polish airline), a Polish airline founded in 1925 which later was merged into LOT Aero Airlines, an Estonian airline owned by Finnair Aero Commander, formerly known as Aero, a division of Rockwell International Aero Cóndor, an airline based in Lima, Peru Aero Contractors (Nigeria), a scheduled airline from Nigeria Aero Contractors (United States), private charter company based in Smithfield, North Carolina Aero O/Y, former name of Finnair Aero Vodochody, a Czech aircraft manufacturer founded in 1919 Aerocondor, Portuguese airline Aeroflot, the flag carrier of the Russian Federation Aerolíneas Argentinas, the flag carrier airline of Argentina Aeroméxico, the flag carrier airline of Mexico Aeroperú, a Peruvian airline Aeropostal Alas de Venezuela, an airline based in Caracas in Venezuela Aéropostale (aviation), a French aviation company Gulfstream Aerospace, an American subsidiary of General Dynamics Figeac Aero, French aeronautical equipment manufacturer.

Equipment Aero engine or aircraft engine AeroMobil, a Slovak prototype roadable aircraft Aeroplane, an alternate spelling of airplane

Other aeronautics AERO Friedrichshafen, an annual German airshow Aerodynamics Aerospace engineering

Arts, entertainment, and media Music Aero (rapper), French rapper part of the French hip hop duo PSO Thug AERO, a 2004 album by Jean-Michel Jarre Aero - Tribute to the Wind, a 2002 concert by Jean Michel Jarre at Aalborg, Denmark "Aerodynamic" (instrumental), by Daft Punk Aerosmith, an American rock band

Other uses in arts, entertainment, and media Aerobiz, a video game Aero (Marvel Comics), a character in the Marvel Universe Aero (manhua), a Chinese manhua comic series about the Marvel character of the same name Aero the Acro-Bat, a game by Iguana Entertainment Aero the Acro-Bat 2, a game sequel again starring Aero Melody Guthrie, also known as Aero, a character in the Marvel Universe An aerodactyl in the manga/comic Pokémon Adventures A character in the manga/comic 12 Beast Frutiger Aero, a design and user interface style.

Computing and technology .aero, an Internet top-level domain Aerohive Networks, an American multinational computer networking equipment company Compaq Aero, a PDA (Personal Digital Assistant) Dell Aero, the first smartphone from Dell Nokia Aero, concept-phone by Nokia Windows Aero, a user interface in Windows Vista and Windows 7

Food Aero (chocolate bar), a chocolate bar created by Rowntrees and now made by Nestlé Aero Biscuits, a biscuit bar made by Nestlé, based on their chocolate bar

Motor vehicles Automobiles and motorcycles Aero (automobile), a Czechoslovak automobile company Aero Minor, a Czechoslovak automobile manufactured by Aero company Aero (motorcycle), a 1920s Japanese bike built by Narazo Shamazu Aeros, high-performance versions of cars from Saab Automobile SSC Aero, a mid-engine sports car by Shelby Super Cars Willys Aero, a line of passenger cars manufactured from 1952 to 1971

Buses and monorails Aerobus, a form of transport which uses a non-typical monorail system on a cable system, similar to the one used by suspension bridges Hyundai Aero, a bus built by the Hyundai Motor Company Mitsubishi Fuso Aero Bus series

Other uses Ærø, Danish island Aero (color), a shade of Air Force blue Aero (mythology), princess of Chios, Greece Akron Aeros, former name of Akron RubberDucks, a Minor League Baseball team in Akron, Ohio, U.S.

See also Aereo, TV service, now defunct Aéropostale (clothing), a US clothing store