PTB stands for Please Text Back (Internet slang, text messaging).

In certain online gaming communities (like RuneScape or World of Warcraft), "PTB" can refer to specific "Physical Test Batteries" or internal community groups.

"PTB" is used as a brand for Pastor Tunde Bakare in Nigeria and is also the name of an educational platform, Pass the Big ABA Exam , which produces instructional videos.

(e.g., music, a tutorial, or a personal message).

(e.g., a specific social media platform, a private message, or a legacy site).