1947–48 Divizia B
The 1947–48 Divizia B was the ninth season of the second tier of the Romanian football league system. The format was changed from three series to four series, each one of them having 16 teams. The winners of the series were supposed to promote in the Divizia A, but finally only two of them promoted. Next season (1948–49) the format would be changed again, this time in two series of 14 teams, therefore in this season relegated all the teams ranked below the 7th place, a total of 36 teams (9x4) plus the worst two ranked on  the 7th place. Team changes. To Divizia B. Promoted from Divizia C Relegated from Divizia A From Divizia B. Relegated to Divizia C Promoted to Divizia A Enrolled teams. CFR Buzău and Dinamo Suceava were enrolled directly in the second division. Excluded teams. Victoria Cluj was dissolved at the end of the previous season and was excluded from Divizia B. Renamed teams. "23 August București" was renamed as Metalochimic București. "IAR Brașov" was renamed as Tractorul Brașov. "23 August Lugoj" was renamed as CSM Lugoj. Other teams. Șoimii Sibiu merged with Sportul CFR Sibiu and the team was renamed as  Șoimii CFR Sibiu. Prahova Ploiești and Concordia Ploiești merged, the second one being absorbed by the first one, but Prahova changed its name in Concordia Ploiești, the name of the factory that became the main sponsor of the team. Sanitas Satu Mare and Olimpia CFR Satu Mare merged, Sanitas being absorbed by Olimpia which was also renamed simply as CFR Satu Mare.