Meeting Abbreviation Key

CD:  Closed Discussion

OSP:  Open Speaker

OD:  Open Discussion

CSP:  Closed Speaker

W: Women Only

M:     Men Only

G:    Gay  

BB:  Big Book Study

B:  Beginner

ST:  Step Study

12x12:  Twelve Steps and Twelve Traditions

GV:  Grapevine

AIB:  Ask It Basket

LS:  Living Sober

CTB:  Came To Believe