Arithmetic Mean
Mathematics, Statistics, Sampling (statistics), Statistical population, Statistic, Average, Median, Mode (statistics), Rate of return, Directional statistics... »

Arrow (Missile)
Arab-Israeli conflict, Israel - United States military relations, MIM-104 Patriot, Terminal High Altitude Area Defense, Aegis Ballistic Missile Defense Syste... »

Articulated Bus
Bus, Trolleybus, Articulated vehicle, Single-decker bus, Kinematic pair, Guided bus, Public transport bus service, Axle, Steering, Fire apparatus »

Artificial Reef
Marine biology, Fluid dynamics, Rigs-to-Reefs,Sinking ships for wreck diving sites, The Reef Ball Foundation, Algae, Barnacle, Coral, Biocoenosis, Oyster, Ar... »

Asin Thottumkal
Actor, Kerala, Sathyan Anthikkad, Narendra Makan Jayakanthan Vaka, Amma Nanna O Tamila Ammayi, Filmfare Best Actress Award (Telugu), Tamil cinema, Varalaru, ... »

Ataullah Mengal
Chief Minister of Balochistan, Zulfikar Ali Bhutto, Wadh, Mengal, Pervez Musharraf, Hyderabad tribunal, Khan Abdul Wali Khan, Mir Gul Khan Nasir, Akhtar Mengal »

Atlas Mountains
Mountain range, Africa, Morocco, Algeria, Tunisia, Jbel Toubkal, Mediterranean Sea, Atlantic Ocean, Berber people, Middle Atlas, High Atlas, Anti-Atlas, Tel... »

Atom (standard)
HAtom, Microformat, Sam Ruby, Tim Bray, Dave Winer, XML, XML Shareable Playlist Format, Web syndication, Syndication format family tree, List of content synd... »

Audio Crossover
Audio crossover, Electronic filter, Loudspeaker, Speaker driver, Spectrum, Distortion, Frequency, Full-range, Equalization, Reverberation, Dynamic range co... »

Australian Army
History of the Australian Army, Current Australian Defence Force deployments, Structure of the Australian Army, Australian Army Reserve, Colours, standards a... »