Crossword clues for __ in (choose to participate) 3 letters:OPT__ in (choose to participate)OPTChoose to participate, with "in"OPT___ in (choose to participate)OPTChoose not to participate, with "out"OPTINGINChoosing to participateOPTSINChooses to participateOPTINChoose to participateOPTS___ in (chooses to participate)ABSTAINChoose not to participateOPTSOUTChooses not to participateOPTSChooses not to participate, with "out"OPTSChooses not to participate in, with "out"OPTOUTChoose not to participateOPTOUTChoose to not participateABSTAINChoose to not participate