| American ivy | videira virgem |
| American Kennel Club | American Kennel Club |
| American kestrel | falcão-americano |
| American League | Liga Americana |
| American legless lizard | Anniellidae |
| American Library Association | American Library Association |
| American Life | American Life |
| American lion | Suçuarana |
| American literature | Literatura dos Estados Unidos da América |
| American Locomotive Company | American Locomotive Company |
| American manual alphabet | American Sign Language |
| American Me | American Me |
| American Motors | American Motors Corporation |
| American Museum of Natural History | Museu Americano de História Natural |
| American Music Award | American Music Awards |
| American National Standards Institute | American National Standards Institute |
| American night heron | matirão |
| American option | opção americana |
| American Oystercatcher | Pirupiru |
| American Paint Horse | Paint Horse |
| American persimmon | Caqui americano |
| American Pie | American Pie |
| American Pit Bull Terrier | American Pit Bull |
| American Psycho | American Psycho |
| American Psychological Association | Associação Americana de Psicologia |
| American Pygmy Kingfisher | Martim-pescador-anão |
| American Revolution | Guerra da Independência dos Estados Unidos da América |
| American Revolutionary War | Guerra da Independência dos Estados Unidos da América |
| American Rhea | Ema |
| American River | América |
| American robin | tordo americano |
| American Samoa | Samoa Americana |
| American Samoa national football team | Seleção da Samoa Americana de Futebol |
| American Samoan | samoano |
| American School | Escola americana |
| American Shorthair | American shorthair |
| American Sign Language | língua de sinais americana |
| American sole | Achiridae |
| American spadefoot toads | Scaphiopodidae |
| American Splendor | American Splendor |
| American Staffordshire Terrier | American Staffordshire Terrier |
| American Standard Code for Information Interchange | ASCII |
| American sweetgum | liquidâmbar |
| American System | Escola americana |
| American way | American way of life |
| American Wedding | American Wedding |
| American wire gauge | American Wire Gauge |
| AmericanAirlines Arena | AmericanAirlines Arena |
| Americanisation | americanização |
| Americanism | americanismo |
| Americanist | americanista |
| americanize | americanizar |
| Americanness | americanidade |
| Americanocentric | americocêntrico |
| Americas | América |
| americium | amerício |
| Americophile | americanófilo |
| Americophilia | americanofilia |
| Americophobia | americanofobia |
| Americum | Amerício |
| Amerigo Vespucci | Américo Vespúcio |
| Amerika | Amerika |
| Amerika Bomber | Amerika Bomber |
| Amerind languages | Línguas indígenas das Américas |
| Amerindians | Povos ameríndios |
| Amersfoort | Amersfoort |
| Ames test | teste de Ames |
| Amesha Spenta | Amesha Spenta |
| amesite | amesita |
| amethyst | ametista |
| amethysth | ametistamilho |
| amethystine | ametístico |
| ametrine | ametrino |
| ametropia | ametropia |
| Ameugny | Ameugny |
| Amezketa | Amezketa |
| Amhara people | Amhara |
| Amhara province | Amhara |
| Amhara Region | Amhara |
| Amharic | amharico |
| Amharic language | Língua amárica |
| Amherst | Amherst |
| Amhrán na bhFiann | Hino nacional da Irlanda |
| Ami Boué | Ami Boué |
| Ami Haruna | Ami Haruna |
| Ami Onuki | Ami Onuki |
| amiability | gentileza |
| amiable | alegre |
| amiably | amigavelmente |
| amianthus | amianto |
| amicable | amigo |
| amicable number | número amigo |
| amicablep | amistoso |
| amicably | amistosamente |
| Amico Aspertini | Amico Aspertini |
| Amicus curiae | Amicus curiae |
| amid | no meio de |
| amid behalfafterwards | em meio aete |
| Amidah | Diyarbakır |
| amidated | amidado |
| amidation | amidação |
| Amide | Amida |
| amidic | amídico |
| amidine | amidina |
| amidohydrolase | amido-hidrolase |
| amidoxime | amidoxima |
| amidships | a meia-nau |
| amidst | no |
| Amiens | Amiens |
| Amiens Cathedral | Catedral de Notre-Dame de Reims |
| amifostine | amifostina |
| Amiga Advanced Architecture chipset | Protocolos AAA |
| Amigny | Amigny |
| Amiiformes | Amiidae |
| amikacin | amicacina |
| Amikiri | Ami-kiri |
| Amila | Amila |
| Amilcare Ponchielli | Amilcare Ponchielli |
| amillennialism | amilenismo |
| amillennialist | amilenista |
| Amillis | Amillis |
| amiloride | amilorida |
| amimia | amimia |
| amimic | amímico |
| Amimitl | Amimitl |
| Amin Maalouf | Amin Maalouf |
| Aminah bint Wahb | Amina bint Wahab |
| amination | aminação |
| amine | amina |
| Amine Gemayel | Amin Gemayel |
| Amineptine | Amineptina |
| aminic | amínico |
| amino acid | aminoácido |
| amino- | amino- |
| amino-terminal | aminoterminal |
| aminoacetophenone | aminoacetofenona |
| aminoacidic | aminoacídico |
| aminoaciduria | aminoacidúria |
| aminoacridine | aminoacridina |
| aminoacyl tRNA synthetase | aminoacil-tRNA sintetase |
| aminoacylated | aminoacilado |
| aminoacylation | aminoacilação |
| aminoalkyl | aminoalquila |
| aminoamide | aminoamida |
| aminobenzoate | aminobenzoato |
| aminobenzoic acid | ácido aminobenzoico |
| aminobutyric | aminobutírico |
| aminocaproic acid | ácido aminocaproico |
| aminocyclopropane | aminociclopropano |
| Aminoglycide | Aminoglicosido |
| aminoglycoside | aminoglicosídeo |
| aminoguanidine | aminoguanidina |
| aminoimidazole | aminoimidazol |
| aminolevulinic acid | ácido aminolevulínico |
| aminolysis | aminólise |
| aminomethylation | aminometilação |
| aminomethyltransferase | aminometiltransferase |
| aminonicotinamide | aminonicotinamida |
| aminonitrile | aminonitrila |
| aminonucleoside | aminonucleosídeo |
| aminopeptidase | aminopeptidase |
| aminophenazone | aminofenazona |
| aminophenol | aminofenol |
| aminophylline | aminofilina |
| aminopropanol | aminopropanol |
| aminopterin | aminopterina |
| aminopyridine | aminopiridina |
| aminopyrimidine | aminopirimidina |
| aminoquinoline | aminoquinolina |
| aminorex | aminorex |
| aminosalicylic acid | ácido aminossalicílico |
| aminosteroid | aminoesteroide |
| aminothiazole | aminotiazol |
| aminotriazole | aminotriazol |
| aminoxide | aminóxido |
| Amintore Fanfani | Amintore Fanfani |
| amiodarone | amiodarona |
| Amir | Emir |
| Amir Peretz | Amir Peretz |
| Amish | Amish |
| Amish Friendship Bread | Herman |
| Amish school shooting | Condado de Lancaster |
| amiss | mal |
