IFK Karlskrona are a Swedish handball club based in Karlskrona. The club was founded in 1921. They won Allsvenskan in 1944–1945. They reached the final of the Swedish championship, at the time played as a straight knockout tournament, in 1940, 1944 and 1945, but were beaten each time by Majorna. They won Allsvenskan again in 1948–49, but were eliminated in the first round of the Swedish championship by Näsby IF. In 1952, the Swedish championship tournament was discontinued and the Swedish champions title was awarded to the winners of Allsvenskan.
https://en.wikipedia.org/wiki/IFK_Karlskrona