A class or A-class may refer to:

Locomotives

* CIÉ A class or

CIÉ 001 Class The Córas Iompair Éireann 001 Class locomotive was manufactured by Metropolitan-Vickers at their Dukinfield Works in Manchester. The 001 Class locomotive was the backbone of mainline passenger and freight train services on the Irish railway n ...

, a 1955 class of Co-Co diesel locomotives used by Córas Iompair Éireann (The Irish Transport Company) * NZR A class (1873), a class of steam tank locomotives operated by the New Zealand Railways Department *

NZR A class (1906) The NZR A class were a class of steam locomotives built in 1906 with a 4-6-2 wheel arrangement for the New Zealand Railways Department (NZR). The class should not be confused with the older and more obscure A class of 1873. They were designed b ...

, a class of steam tender locomotives operated by the New Zealand Railways Department *

V/Line A class The A class are a class of diesel locomotives rebuilt from Victorian Railways B class locomotives by Clyde Engineering, Rosewater in South Australia for V/Line in 1984–1985. History The class were rebuilt from B class locomotives origi ...

, a class of diesel locomotives that operates in Victoria, Australia * Victorian Railways NA class, a class of narrow-gauge (hence "N") steam tank locomotives * WAGR A class (diesel), locomotives of the Western Australian Government Railways

Trams

* A-class Melbourne tram, a single-unit bogie tram that operates in Melbourne, Australia

Boats

A-class destroyer (1913) The A class as designated in 1913 was a heterogeneous group of torpedo boat destroyers (TBDs) built for the Royal Navy in the mid-1890s. Some 42 vessels were constructed to the individual designs of their builders to meet Admiralty specifica ...

, heterogeneous group of British torpedo boat destroyers built in the mid-1890s * A-class destroyer (1929), British destroyers of World War II * A-class torpedo boat, German torpedo boats of World War I * A-class submarine (disambiguation), several classes of submarines *

A-class minehunter The A class is a class of minehunter vessels in the Turkish Navy. In 1999, the German shipyards Lürssen and Abeking & Rasmussen were contracted to build six ships for the Turkish Navy, a purchase worth US$630 million. While the first vessel wa ...

, ships of the Turkish Navy *

International A-class catamaran The A-Class Catamaran, often abbreviated to A-Cat, is a development class sailing catamaran for singlehanded racing. Background The class was founded during the late 1950s and was part of the 4-tier IYRU (now World Sailing) approach to divide u ...

, a development class sailing catamaran for singlehanded racing *

International A Class The International Radio A Class (RA) is a class of radio controlled sailing yacht used for competitive racing. It is a measurement controlled classes administered by the International Radio Sailing Association. The class is a designated IRSA Inter ...

, a class of radio-controlled sailing yacht

Other uses

* ''A Class'' (album), studio album by South Korean girl group miss A *

A-segment The A-segment is the first category in the passenger car classification system defined by the European Commission. It is used for city cars, the smallest category of passenger cars defined. A-segment sales represented approximately 4.2% of the ...

, a European vehicle size class *

Mercedes-Benz A-Class The Mercedes-Benz A-Class is a car manufactured by Mercedes-Benz. It has been marketed across four generations as a front-engine, front-wheel drive, five-passenger, five-door hatchback, with a three-door hatchback offered for the second generat ...

, a range of subcompact hatchbacks and sedans *

A class (schools) School classification is the categorization of secondary schools by officially sanctioned bodies for athletic competition. Across North America, the classes have often been based on enrollment levels of the schools, with many leagues using clas ...

, system of categorizing school for sport competitions

Locomotives

Trams

Boats

Other uses

See also