| A | |
| a | |
| AAAA | |
| AAL | |
| abat'a | |
| abbaseu | |
| Abbey Road | |
| ABC | |
| Abenseu | |
| abeoji | |
| Abeurucho ju | |
| Abo | |
| Abok | |
| Abokeu | |
| ABR | |
| Absol | |
| Abuleiusu | |
| AC/DC | |
| ACE | |
| Achamo | |
| Achim Haetsal | |
| ACID | |
| Acid Bomb | |
| ACK | |
| ACL | |
| ACPI | |
| Acrobat | |
| ACRS | |
| ACT | |
| Active Desktop | |
| Active Directory | |
| Active Directory Connector | |
| Active Directory LDS(Lightweight Directory Services) | |
| Active Directory Metadirectory Services | |
| Active Directory Rights Management Services | |
| Active Directory 조회 | |
| Active Directory 연락처 | |
| Active Server Pages | |
| Active Setup | |
| ActiveSync | |
| ActiveX | |
| ActiveX Data Objects MultiDimensional.NET | |
| ACTPU | |
| Adamsync | |
| A DAY OF RENEW | |
| ADC | |
| AD CS | |
| adenosin sam-insan | |
| adeul | |
| adeurenallin | |
| Hangungmal |