American National Standards Institute
American oil palm
American olive
American organ
American oriole
American parasol
American parsley fern
American Party
American pasqueflower
American pennyroyal
American persimmon
American pit bull terrier
American plaice
American plan
American plane
American pulsatilla
American quaking aspen
American raspberry
American rattlebox
American red elder
American red plum
American red squirrel
American redstart
American Revised Version
American Revolution
American Revolutionary leader
American Revolutionary War
American robin
American rock brake
American sable
American saddle horse
American Samoa
American shrew mole
American sign language
American smelt
American smokewood
American smooth dogfish
American Society of Mechanical Engineers
American spicebush
American spikenard
American Staffordshire terrier
American Standard Code for Information Interchange
American Standard Version
American star grass
American state
American Stock Exchange
American sweet chestnut
American sweet gum
American sycamore
American Telephone and Telegraph, Inc.
American toad
American turkey oak
American twinflower
American Virgin Islands
American wall fern
American War of Independence
American water ouzel
American water shrew
American water spaniel
American watercress
American white birch
American white oak
American white pine
American widgeon
American Wire Gauge
American wistaria
American wisteria
American woodcock
American wormseed
Americana
American-Indian language
Americanisation
Americanise
Americanism
Americanization
Americanize
Americanizer
Americanizing
America's Multimedia Online
americium
Americus Vespucius
Amerigo Vespucci
Amerind
Amerindian
Amerindian language
Amerindian race
Amerindic
Ames-ace
Amess
Ametabola
Ametabolian
Ametabolic
Ametabolous
Amethodist
amethopterin
Amethyst
Amethystine
amethystine python
ametria
Ametropia
ametropic