This is the 575th most frequent German word.
rtl
"RTL" is not a standard German word; it commonly refers to a German TV network, "Radio Television Luxembourg."
RTL is used as a proper noun referring to a German television channel.
Ich schaue mir die Nachrichten auf RTL an.
I watch the news on RTL.
In this sentence, RTL represents the broadcasting network airing a program.
RTL wird am Abend eine neue Show ausstrahlen.
RTL will broadcast a new show in the evening.
Here, RTL is used in the context of indicating the channel where a program was shown.