Joke Collection Website - Public benefit messages - What are the abbreviations commonly used in everyday informal English?

What are the abbreviations commonly used in everyday informal English?

Girlfriend, girlfriend

Boyfriend, boyfriend

PK: PlayerKill, hacker, attack, can also be interpreted as K pre-approval.

BTW: Right, right.

PS: Two meanings, btw or photoshop (a computer retouching software).

Cu: Bye, bye.

LOL: Laugh out loud, laugh.

THX, 3x: Thank you, thank you.

Dl: download, download

BRB: Be right back, be right back.

TTYL: Talk to you later. Bye. Talk to you next time.

Bbl: Come back later.