| Subject | English | Bulgarian |
| comp., MS | e-newsletter | е-бюлетин (A newsletter sent by e-mail to educate, alert, and persuade recipients, known as subscribers, about a company, its products, and other communications messages. This type of campaign is part of an integrated set of electronic marketing techniques) |
| comp., MS | Microsoft Hosting Program Newsletter | бюлетин на програмата за хостинг на Microsoft (A regular newsletter sent to members of the Microsoft Hosting specialization) |