This is the current (since February 1999) name of the Polish National Radio Symphony Orchestra, founded in 1935, and based in Katowice since 1945. Their website also refers to it by its acronym, "NOSPR", in English.
Name changes:
1935 - July 31, 1947: Orkiestra Symfoniczna Polskiego Radia (Polish Radio Symphony Orchestra)
August 1, 1947: Wielka Orkiestra Symfoniczna Polskiego Radia, or WOSPR (Polish Radio Grand Symphony Orchestra)
March 7, 1953: Wielka Orkiestra Symfoniczna Polskiego Radia W Stalinogrodzie (Polish Radio Grand Symphony Orchestra in Stalinogród)
December 20, 1956: Wielka Orkiestra Symfoniczna Polskiego Radia, or WOSPR (Grand Symphony Orchestra of Polish Radio)
September 1, 1968: Wielka Orkiestra Symfoniczna Polskiego Radia I Telewizji, or WOSPRiTV (Grand Symphony Orchestra of Polish Radio and Television)
January 1, 1994: Wielka Orkiestra Symfoniczna Polskiego Radia W Katowicach, or WOSPR (Grand Symphony Orchestra of Polish Radio in Katowice)
February 1, 1999: Narodowa Orkiestra Symfoniczna Polskiego Radia, or NOSPR (Polish National Radio Symphony Orchestra)
If you're unsure which profile to choose, please use Polish National Radio Symphony Orchestra.