| Extension | File Description |
| .LEN | Uncommon Files |
| .LENGTH | Uncommon Files |
| .LENTH | Uncommon Files |
| .LEO | Uncommon Files |
| .LEP | Uncommon Files |
| .LEQ | Uncommon Files |
| .LER | Uncommon Files |
| .LES | Uncommon Files |
| .LESPAUL | Uncommon Files |
| .LET | Uncommon Files |
| .LETTER | Misc Files |
| .LETTERS | Uncommon Files |
| .LEU | Uncommon Files |
| .LEV | Uncommon Files |
| .LEVEL | Uncommon Files |
| .LEW | Uncommon Files |
| .LEX | Data Files |
| .LEY | Uncommon Files |
| .LEZ | Uncommon Files |
| .LE_ | Uncommon Files |
| .LF | Uncommon Files |
| .LF0 | Uncommon Files |
| .LF1 | Uncommon Files |
| .LF2 | Uncommon Files |
| .LF3 | Uncommon Files |
| .LF4 | Uncommon Files |
| .LF5 | Uncommon Files |
| .LF6 | Uncommon Files |
| .LF7 | Uncommon Files |
| .LF8 | Uncommon Files |
| .LF9 | Uncommon Files |
| .LFA | Uncommon Files |
| .LFB | Uncommon Files |
| .LFC | Uncommon Files |
| .LFD | Uncommon Files |
| .LFE | Uncommon Files |
| .LFF | Uncommon Files |
| .LFG | Uncommon Files |
| .LFH | Uncommon Files |
| .LFI | Uncommon Files |
| .LFJ | Uncommon Files |
| .LFK | Uncommon Files |
| .LFL | Uncommon Files |
| .LFM | Uncommon Files |
| .LFN | Uncommon Files |
| .LFO | Uncommon Files |
| .LFP | Data Files |
| .LFQ | Uncommon Files |
| .LFR | Uncommon Files |
| .LFS | Uncommon Files |
| .LFT | Uncommon Files |
| .LFU | Uncommon Files |
| .LFV | Uncommon Files |
| .LFW | Uncommon Files |
| .LFX | Uncommon Files |
| .LFXM | Uncommon Files |
| .LFY | Uncommon Files |
| .LFZ | Uncommon Files |
| .LG | Uncommon Files |
| .LG0 | Uncommon Files |
| .LG1 | Uncommon Files |
| .LG2 | Uncommon Files |
| .LG3 | Uncommon Files |
| .LG4 | Uncommon Files |
| .LG5 | Uncommon Files |
| .LG6 | Uncommon Files |
| .LG7 | Uncommon Files |
| .LG8 | Uncommon Files |
| .LG9 | Uncommon Files |
| .LG? | Database Files |
| .LGA | Uncommon Files |
| .LGB | Uncommon Files |
| .LGC | Database Files |
| .LGD | Uncommon Files |
| .LGE | Uncommon Files |
| Extension | File Description |
| .LGF | Data Files |
| .LGG | Uncommon Files |
| .LGH | Data Files |
| .LGI | Data Files |
| .LGJ | Uncommon Files |
| .LGK | Uncommon Files |
| .LGL | Game Files |
| .LGM | Uncommon Files |
| .LGN | Uncommon Files |
| .LGO | Developer Files |
| .LGP | Game Files |
| .LGQ | Uncommon Files |
| .LGR | Uncommon Files |
| .LGS | Uncommon Files |
| .LGT | Settings Files |
| .LGU | Uncommon Files |
| .LGV | Uncommon Files |
| .LGW | Uncommon Files |
| .LGX | Uncommon Files |
| .LGY | Uncommon Files |
| .LGZ | Uncommon Files |
| .LH | Uncommon Files |
| .LH0 | Uncommon Files |
| .LH1 | Uncommon Files |
| .LH2 | Uncommon Files |
| .LH3 | Uncommon Files |
| .LH4 | Uncommon Files |
| .LH5 | Uncommon Files |
| .LH6 | Uncommon Files |
| .LH7 | Uncommon Files |
| .LH8 | Uncommon Files |
| .LH9 | Uncommon Files |
| .LHA | Compressed Files |
| .LHB | Uncommon Files |
| .LHC | Uncommon Files |
| .LHD | Uncommon Files |
| .LHE | Uncommon Files |
| .LHF | Uncommon Files |
| .LHG | Uncommon Files |
| .LHH | Uncommon Files |
| .LHI | Uncommon Files |
| .LHJ | Uncommon Files |
| .LHK | Uncommon Files |
| .LHL | Uncommon Files |
| .LHM | Uncommon Files |
| .LHN | Uncommon Files |
| .LHO | Uncommon Files |
| .LHP | Uncommon Files |
| .LHQ | Uncommon Files |
| .LHR | Uncommon Files |
| .LHS | Developer Files |
| .LHT | Uncommon Files |
| .LHTS | Uncommon Files |
| .LHU | Uncommon Files |
| .LHV | Uncommon Files |
| .LHW | Uncommon Files |
| .LHX | Uncommon Files |
| .LHY | Uncommon Files |
| .LHZ | Uncommon Files |
| .LI$ | Uncommon Files |
| .LI0 | Uncommon Files |
| .LI1 | Uncommon Files |
| .LI2 | Uncommon Files |
| .LI3 | Uncommon Files |
| .LI4 | Uncommon Files |
| .LI5 | Uncommon Files |
| .LI6 | Uncommon Files |
| .LI7 | Uncommon Files |
| .LI8 | Uncommon Files |
| .LI9 | Uncommon Files |
| .LIA | Uncommon Files |
| .LIB | Data Files |
| .LIB1 | Uncommon Files |
| .LIB2 | Uncommon Files |
| .LIB3 | Uncommon Files |
