world organization

NOUN
18 LETTERS · STARTS WITH W

world organization is a valid 18-letter word worth 31 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4O1R1L1D2O1R1G2A1N1I1Z10A1T1I1O1N1
4 + 1 + 1 + 1 + 2 + 0 + 1 + 1 + 2 + 1 + 1 + 1 + 10 + 1 + 1 + 1 + 1 + 1 =31 PTS
DOUBLE WORD → 62TRIPLE WORD → 93
MEANING

What does world organization mean?