英文缩写分类（L 开头）

L L1GW L2F L2GW L2TP L3ADDR L4L L8R LA LAA LAAS LAB LAC LACE LACF LACN LACNIC LACR LACRR LACZ LADC LADO LADS LADT LAFTA LAGEOS LAH LAI LAIA LAIU LAK LAL LAMA LAN LANA LANC LANE LANNET LAO LAP LAPB LAPD LAPDC LAPM LAPN LAPO LAPV5 LAPV5DL LAPV5EF LAR LARS LAS LASCS LASEK LASER LASH LASIK LASP LAST LAT LATA LATERZ LATROBE LATT LAV LAWN LAX LAYCAN LB LBA LBBW LBC LBCA LBCEV LBCIG LBCO LBD LBE LBF LBKP LBM LBN LBO LBP LBR LBRV LBS LBV LBW LBX LC LC50 LCA LCAC LCAO LCB LCC LCCI LCCS LCD LCE LCF LCFC LCFS LCG LCH LCI LCIT LCJ LCL LCLFCL LCLLCL LCM LCML LCMS LCN LCO LCOS LCP LCPOF LCR LCS LCT LCTL LCU LCV LCVP LD LD50 LDA LDAP LDB LDC LDCELP LDCM LDCS LDD LDEF LDF LDG LDH LDI LDK LDL LDMI LDMS LDN LDO LDP LDPE LDR LDS LDSL LDSS LDST LDT LDU LDV LDX LDY LE LEA LEAA LEAF LEARP LEB LEC LECS LED LEDC LEEA LEF LEG LEI LEL LEM LEMP LEO LEOS LEP LEPA LEQ LER LES LESO LEU LEV LEW LF LFA LFB LFD LFE LFL LFM LFN LFO LFP LFR LFS LFT LFU LFV LG LGA LGF LGP LGPL LH LHA LHC LHD LHDS LHG LHOTS LHRH LHS LHT LHV LHW LHWI LI LIA LIAA LIASON LIB LIBOR LIC LID LIDA LIE LIEUT LIF LIFDC LIFE LIFO LIL LILO LIM LIMAC LIMDOW LIMP LIMS LIN LINAC LINUX LIO LIP LIPS LIPX LIQ LIRCS LIS LISA LISC LISE LISP LIT LITA LITD LITV LIU LIV LIVC LIVR LJ LJBF LJMP LK LKGE LKM LL LLA LLB LLC LLCDU LLCIE LLCSNAP LLD LLDPE LLDR LLE LLF LLFMR LLI LLL LLLTV LLM LLME LLMRCP LLMRCS LLN LLP LLR LLT LLTA LLTV LLW LM LMA LMAO LMBC LMBE LMC LMCHK LMCS LMDPE LMDS LME LMES LMF LMG LMH LMI LMID LMK LML LMM LMN LMOS LMP LMPMT LMR LMRS LMS LMSI LMSS LMT LMU LN LN2 LNA LNAV LNC LNCS LND LNDRY LNER LNG LNI LNIA LNMS LNP LNS LNSS LNW LO LOA LOAC LOC LOCAL LOD LOE LOEWS LOF LOFI LOG LOGO LOH LOI LOL LOLI LOLO LOLROG LOM LOMA LON LOOP LOP LOR LORAN LOS LOSSLESS LOT LOTCM LOTO LOVC LOX LP LPA LPAM LPC LPCVD LPD LPF LPFFA LPG LPH LPI LPICT LPL LPM LPN LPO LPOGT LPOM LPP LPR LPS LPT LPU LPZS LQ LQA LQC LQM LQR LR LRB LRC LRCA LRCF LRCP LRCS LRCS(EDIN) LRD LRDF LRE LREP LRF LRG LRH LRI LRIP LRN LRO LRP LRPF LRR LRTC LRU LRUR LS LSA LSADO LSAGIC LSAN LSAP LSAT LSAW LSB LSBCM LSC LSCA LSCI LSCP LSD LSDB LSDV LSE LSHIC LSI LSIF LSIG LSIMS LSL LSLAN LSLN LSM LSN LSNPV LSO LSP LSPV LSR LSRR LSS LSSGR LSSU LST LSTP LSUT LT LTB LTBRAKE LTC LTD LTE LTECCL LTEL LTFR LTL LTLT LTN LTNS LTO LTP LTPD LTPS LTPSI LTR LTS LTU LU LUA LUAC LUC LUF LUFS LUFTHANSA LUG LULUCF LUN LUNA LUPA LUS LUX LV LVC LVD LVDS LVDT LVG LVI LVL LVQ LW LWB LWR LWV LWVUS LX LY LYL LYR LYS LYZJ LZ