Here is a list of the abbreviations used in the Telegram group...

s/r - support/resistance

CEC - correct engulfing candle

PPB - perfect pin bar

OBC - overbought candle

OSC - oversold candle

DB - double bottom

DT - double top

TB - triple bottom

TT - triple top

H&S - head and shoulder

RR - risk reward ratio

RSI - relative strength index

SMA - simple moving average

I hope this helps