abbr.缩写的意思

XIX BL KK KF BB SQ3R Z Para [VP] sth IR ab vt CY A-OK NL ult. ENG PP veh. adv. FPS CATTI AV ME rip ppl NAETI AFL vi Vul. ven. abbr. eve LSA gonna P.R.B.S. int usu SDI FLPT var. gotta cm gm OMG whf. LP whsle. DC ET veter. ACD GEPT OET CET-4 prep ADV PDD sl