Alfred Adler
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Ali Khamenei
Ayatollah, Sayyid, Supreme Leader of Iran, Ruhollah Khomeini, Akbar Hashemi Rafsanjani, 2009 Iranian election protests, ,Iranian presidential election, 2009 »

Amory Lovins
Rocky Mountain Institute, Energy policy, Soft energy path, Efficient energy use, Renewable energy, Negawatt power, Hypercar, Winning the Oil Endgame »

Ana Ivanovia
Serbia Fed Cup team, Tennis, 2008 French Open, 2007 French Open, 2008 Australian Open, Tennis performance timeline comparison (women), List of Grand Slam Wom... »

Annie Besant
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Anoxic Event
Earth, Ocean, Oxygen, Extinction event, Biostratigraphy, Greenhouse gas, Geologic record, Stage (stratigraphy), Carbon dioxide, Industrialisation, Body of wa... »

Anti-Fascism
Fascism, Resistance during World War II, Militant, Violence, Class struggle, Anti- racism, Iron Front, German resistance, List of anti-fascists, Resistance m... »

Antireligion
Religion, Atheism, Antitheism, Supernatural, Divine, Anti-Christian Sentiment, Anti-Judaism, Anti-Catholicism, Anti-clericalism, Anti-Mormonism, Islamophobia... »

Anuradhapura
Ancient constructions of Sri Lanka, Architecture of ancient Sri Lanka, Avukana Buddha Statue, Sigiriya, Buddhism, World Heritage Site, Mihintale, Thammannaku... »

Arab Cuisine
Levantine Cuisine, Lebanese Cuisine, Syrian Cuisine, Iraqi Cuisine, Egyptian Cuisine, Somali Cuisine, Yemeni Cuisine, Islamic Dietary Laws, Halal »