The Diocese of Łowicz is an informational portal regarding the activities and services of the Łowicz Diocese.

The Archdiocese of Krakow is the ecclesiastical jurisdiction of the Roman Catholic Church in Poland, providing spiritual services and community enrichment.

Diecezja Sosnowiecka is the official website of the Sosnowiec Diocese.

Diecezja Włocławska

The official website of the Diocese of Płock.

Dielle offers a variety of travel bags including cabin luggage for children, wheeled travel bags, carry-on bags, and nail polish cases.

DIERA is involved in providing a range of products including chemicals and other industrial materials.

Dieta.pl provides information on how to eat healthily, what diet is best for you, and how to lose excess weight.

Dolnośląska Izba Gospodarcza is an organization that supports business development and entrepreneurship in the Lower Silesia region.

Digi-Key is a global electronic components distributor, providing an extensive range of products including semiconductors, passives, and connectors.