ACM Assistant Cubmaster AOL Arrow of Light AOM Award of Merit ASM Assistant Scoutmaster BOR Board of Review BP Baden-Powell BTW By The Way CC Committee Chairperson CM Cubmaster COH Court of Honor COR Chartered Organization Representative DC District Chairman DD District Director DE District Executive DL Den Leader FWIW For What It's Worth Grin HTH Hope This Helps IBACS In Brotherhood and Cheerful Service IMHO In My Humble Opinion IMHBCO In My Humble But Considered Opinion JLT Junior Leader Training MC Member of Committee NOAC National Order of the Arrow Conference OA Order of the Arrow PITA Pain in the rear-end PL/APL Patrol Leader/Assistant Patrol Leader PLC Patrol Leader Council RTFM Read The Fine Manual ROTFL Rolling On the Floor Laughing SA Assistant Scoutmaster SDE Senior District Executive SE Scout Executive (Sometimes mistakenly referred to as CE for Council Executive) SM Scoutmaster SPL Senior Patrol Leader TIA Thanks In Advance TTFN Ta Ta For Now WB Wood Badge WDL Webelos Den Leader WLOT Webelos Leader Outdoor Training YiS Yours in Scouting