Task 379: .MCF File Format
Task 378: .MCADDON File Format
Task 377: .MBOX File Format
Task 376: .MAT File Format
Task 375: .MA File Format
Task 374: .M64 File Format
Task 373: .M4V File Format
Task 372: .M4R File Format
Task 371: .M4P File Format
Task 370: .M4A File Format
Task 369: .M3U8 File Format
Task 368: .MCU File Format
Task 367: .M2TS File Format
Task 366: .M File Format
Task 365: .LZ File Format
Task 364: .LWO File Format
Task 363: .LUA File Format
Task 362: .LRC File Format
Task 361: .LOGICX File Format
Task 359: .LMD File Format
Task 358: .LM File Format
Task 357: .LL File Format
Task 356: .LISP File Format
Task 355: .LGA File Format