The Blacklist and Grimm have been renewed for new seasons by NBC, with the shows getting a third and fifth run respectively.
Chicago Fire, Chicago PD and Law & Order: SVU have also been granted early renewals, EW reports, meaning a fourth, third and 17th season respectively for those series.
Jennifer Salke, President of NBC Entertainment, said: "The creative vision of the executive producers who've guided these outstanding dramas has been nothing short of incredible.
"We're highly appreciative of the passion they bring to their shows at every step of the creative process and we're thrilled to reward that dedication with these renewals."
Official decisions are still awaited on Constantine, which has had production halted after 13 episodes, Katherine Heigl's State of Affairs and family police dramedy The Mysteries of Laura.
NBC also recently ordered two new pilots, one based on 1990 film Problem Child, and the other following a woman whose dating life is hampered by her family and three ex-husbands.
