What does 3 mean in text slang?

In text slang, "3" usually stands for "see". It's a shorthand way to represent the word, often used in phrases like:

* "3 u later" (See you later)

* "3 u soon" (See you soon)

* "C u 3" (See you)

It's a playful and casual way to communicate, similar to other number-based slang like "2" for "too" or "4" for "for".