What does API stand for?

What does API mean?

API	Academic Performance Index Computing » Software
API	Application Programming Interface Computing » Drivers
API	Application Programming Interface Governmental » Military
API	Academic Performance Index Academic & Science » Universities
API	Application Programming Interface Computing » Networking
API	Application Programming Interface Computing » Software
API	Application Programming Interface Governmental » NASA
API	American Petroleum Institute Business » Firms
API	American Petroleum Institute Business » General
API	American Petroleum Institute Miscellaneous » Plastics
API	American Petroleum Institute Governmental » Transportation
API	Active Pharmaceutical Ingredient Medical » Laboratory
API	Atmospheric Pressure Ionization Academic & Science » Meteorology
API	Air Pollution Index Academic & Science » Meteorology
API	Administración Portuaria Integral International » Mexican
API	Animal Protection Institute Community » Non-Profit Organizations
API	Advanced Photonix, Inc. Business » AMEX Symbols
API	Asian or Pacific Islander Regional
API	Anonima Petroli Italiana International » Italian
API	Adobe Acrobat Plug-In Computing » File Extensions
API	Armor Piercing Incendiary Governmental » Military
API	And Perhaps I Miscellaneous » Unclassified
API	Alternative Press Index Miscellaneous » Unclassified
API	American Pirate Industries Business » Firms
API	Antecedent Precipitation Index Governmental » Environmental