The Atlas · Index

DX entities, A to Z

Every entity in the DXCC list: 340 current and 62 deleted, by name.

S

Entity	DXCC	Prefix	Continent	Status
Sudan	466	ST	Africa	Current
Sumatra	258		Oceania	Deleted 1 May 1963
Suriname	140	PZ	South America	Current
Svalbard	259	JW	Europe	Current
Swains Island	515	KH8	Oceania	Current
Swan Islands	261		North America	Deleted 1 September 1972
Sweden	284	SM	Europe	Current
Switzerland	287	HB	Europe	Current
Syria	384	YK	Asia	Current

Sources: ADIF Development Group, ADIF Specification 3.1.8, DXCC Entity Code enumeration; Jim Reisert AD1C, Big CTY country files, 15 September 2026; ARRL, DXCC List, January 2026.