| Subject | English | Russian |
| comp., MS | Microsoft Exchange Key Management Server | сервер управления ключами Microsoft Exchange (The Exchange computer on which the Key Management Service has been installed. There can be one Key Management Server per administrative group) |
| explan. | Microsoft Exchange Server | сервер информационного обмена корпорации Майкрософт (обычно не переводится) |
| progr. | Microsoft Exchange server storage resource | ресурс хранения Microsoft Exchange (ssn) |