DF缩写的意思

BR FFM WMSP. T. JKT. W.L. T/S l. FNP C/L NK. P.P. GOH a.s. PV L. TR YH SAP SS GWS B/G RHT RN. S/S V. Ly SC PD AQL D. MAT. B.C. DF L. SA CS C.W TOT S.P. TL HSP FE DN Ram MTO TSN LOA B.D CTF NWL B.S. SZ. SNP BTM. MMC ASTMC.W.F.P. FOA ST WP