A4

A4 may mean:

A4 paper size, an international standard paper size (210×297 mm) defined by ISO 216
Audi A4, a brand of car
HMS A4, an A-class submarine of the Royal Navy
LNER Class A4, a class of steam locomotives, including the famous Mallard
Southern Winds, the Argentine airline, as its IATA code
V-2 rocket, as the actual model number for the German weapon
In town and country planning in the UK, A4 is the code for permission to use specific land or premises for pubs and bars.
An abbreviation for the website http://www.anime-forums.com

The variant A-4 may mean:

A-4 Skyhawk, an attack aircraft manufactured by Douglas Aircraft Company
USS Moccasin (SS-5), a Plunger-class submarine of the United States Navy

A4 is the name of several roads:

A4 road (England), connecting London to Bristol
A4 (Switzerland), connecting Schaffhausen to central Switzerland
A4 (France), a highway connecting Paris to Strasbourg as part of the European routes E50 and E25
A4 (Italy), a part of the autostrada connecting Torino to Trieste
A4 (Poland), an incomplete road intended to connect Zgorzelec to Korczowa
A4 (Germany), a Bundesautobahn between Aachen and Zgorzelec. It is part of the E 40, which connects Paris and Warsaw.
A4 road in Northern Ireland.

This page extends a two-character combination which might be any or all of: an abbreviation, an acronym, an initialism, a word in English, or a word in another language. If an referred you to this page, you may wish to change the link to point directly to the intended article.

From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.