Initialism of Republic of Lebanon.

Initialism of rugby league. / (Internet slang, uncountable) Initialism of real life. / (plural only) Initialism of royal letters.

plural of RL

(Internet slang) Expressing interest, usually with implied sarcasm or disdain.

(astronomy) Radio-loud quasar.

Rainbow Labor Queensland.

plural of RLQ

(computing) Initialism of run-length encoding. / (LGBT) Initialism of real-life experience.

(computing) run-length limited

plural of RLV