| abrogate | abolire |
| Abrogatio | Nullificazione |
| abrogation | disdetta |
| abrogative | abrogativo |
| Abrosaurus | Abrosaurus dongpoensis |
| Abrud | Abrud |
| abrupt | improvviso |
| abruptness | asprezza |
| Abruzzi | Abruzzo |
| Abruzzo | Abruzzo |
| Abruzzo International Airport | Aeroporto di Pescara |
| Absa Group Limited | Absa Group Limited |
| Absalom | Assalonne |
| Absalon | Absalon |
| Absam | Absam |
| Absberg | Absberg |
| abscess | ascesso |
| abscissa | ascissa |
| abscond | scappare |
| absconder | fuggitivo |
| Abseiling | Discesa in corda doppia |
| absence | assenza |
| absence of smell | inodore |
| absent | assente |
| absent-minded | svanito |
| Absent-minded sort | Confusionista |
| absent-mindedly | distrattamente |
| absent-mindedness | distrazione |
| absentee | assente |
| absenteeism | assenteismo |
| absently | distrattamente |
| absentmindedness | distrazione |
| Absinth Wormwood | Artemisia absinthium |
| absinthe | assoluto |
| Absolut Vodka | Absolut |
| absolute | completo |
| absolute alcohol | alcol assoluto |
| Absolute Boyfriend | Zettai Kareshi |
| Absolute continuity | Continuità assoluta |
| absolute element | elemento |
| Absolute geometry | Geometria assoluta |
| Absolute intensity | Intensità assoluta |
| Absolute magnitude | Magnitudine assoluta |
| Absolute right | Erga omnes |
| Absolute temperature scale | Scala delle temperature assolute |
| absolute value | modulo |
| absolute zero | zero assoluto |
| absolutely | davvero |
| Absolutely Fabulous | Absolutely Fabulous |
| Absolutely Live | Absolutely Live |
| absolutely not | assolutamente non |
| absolutely nothing | assolutamente niente |
| absoluteness | assolutezza |
| absolution | assoluzione |
| absolutism | assolutismo |
| absolutist | assolutista |
| absolutive case | caso assolutivo |
| absolve | assolvere |
| absorb | assorbire |
| absorbable | assorbibile |
| absorbance | assorbanza |
| absorbed | intento |
| absorbed in thought | pensieroso |
| absorbency | capacità di assorbimento |
| absorbent | assorbente |
| Absorbent cotton | Watt |
| absorbing | assorbente |
| Absorbing Man | Uomo Assorbente |
| absorption | assorbimento |
| Absorption nebulae | Nebulose ad assorbimento |
| Absorption spectra | Spettri di assorbimento |
| Absorption spectroscopy | EXAFS |
| Absorptive power | Assorbività |
| abstain | astenersi |
| abstain from | astenersi da |
| abstainer | astemio |
| abstaining | comprendente |
| Abstatt | Abstatt |
| abstemious | astemio |
| abstemiousness | sobrietà |
| abstention | astensione |
| abstentious | astinente |
| abstersive | astersivo |
| abstinence | sobrietà |
| abstinent | sobrio |
| abstract | ridurre |
| Abstract art | Astrattismo |
| Abstract expressionism | Espressionismo astratto |
| Abstract factory pattern | Abstract factory |
| abstract harmonic analysis | analisi armonica astratta |
| abstract noun | nome astratto |
| abstract of account | estratto di conto |
| Abstract strategy game | Gioco astratto |
| abstracted | rimosso |
| abstractedly | astratto |
| abstraction | distrazione |
