| Achatocarpaceae | |
| Ačineski | |
| ACK | |
| ački | |
| A.C. Kjevo | |
| Aco | |
| Acoraceae | |
| ACPI | |
| Acre | |
| Acta diurna | |
| Active Channel | |
| Active Directory kontakt | |
| Active Directory Metadirectory Services | |
| Active Directory Rights Management Services | |
| Active Directory Service Interfaces | |
| Active Directory Users and Computers | |
| Active Directory usluge izdavanja certifikata | |
| Active Directory usluge za ujedinjavanje | |
| Active Setup | |
| Active Template Library | |
| Active User Object | |
| ActiveX | |
| ActiveX Data Objects | |
| ActiveX komponente | |
| ActiveX objekat | |
| Adak | |
| Adam | |
| Adam Bohorič | |
| Adam i Eva | |
| Adamsync | |
| Adangmejski | |
| adapter | |
| adapter za klaster | |
| adaptirati | |
| Adar | |
| adar | |
| Adar I | |
| Adar II | |
| adađo | |
| ADC (Active Directory Connector) | |
| AD CS | |
| Address Resolution Protocol | |
| AD DS | |
| adekvatnost | |
| Adelejd | |
| Aden | |
| adenozin trifosfat | |
| adet | |
| AD FS | |
| ad hoc mreža | |
| srpski |