0x00 unknown type or empty 
0x01 12-bit FAT 
0x02 XENIX root file system 
0x03 XENIX /usr file system (obsolete) 
0x04 16-bit FAT, partition <32 MB 
0x05 Extended partition or Extended volume 
0x06 16-bit FAT, partition >=32 MB 
0x07 Installable file system: HPFS, NTFS
0x07 QNX
0x07 Advanced Unix 
0x08 AIX bootable partition 
0x08 AIX (Linux) 
0x08 SplitDrive 
0x08 OS/2 (through Version 1.3) (Landis) 
0x08 Dell partition spanning multiple drives (array) (Landis) 
0x08 Commodore DOS (Landis) 
0x09 AIX data partition 
0x09 AIX bootable (Linux) 
0x09 Coherent file system
0x09 QNX 
0x0A Coherent swap partition 
0x0A OPUS 
0x0A OS/2 Boot Manager 
0x0B 32-bit FAT 
0x0C 32-bit FAT, EXT INT 13 
0x0E 16-bit FAT >= 32 MB, Ext INT 13 
0x0F Extended partition, Ext INT 13 
0x10 OPUS 
0x11 Hidden 12-bit FAT 
0x12 Compaq diagnostics (Landis) 
0x14 Hidden 16-bit FAT, partition <32 MB 
0x14 Novell DOS 7.0 (result of bug in FDISK?) (Landis)
0x14 AST DOS with logical sectored FAT 
0x16 Hidden 16-bit FAT, partition >= 32 MB 
0x17 Hidden IFS 
0x18 AST Windows swap file 
0x19 Willowtech Photon coS
0x1B Hidden 32-bit FAT 
0x1C Hidden 32-bit FAT, Ext INT 13 
0x1E Hidden 16-bit FAT >32 MB, Ext INT 13 (PowerQuest specific) 
0x20 Willowsoft Overture File System (OFS1)
0x21 officially listed as reserved (HP Volume Expansion, SpeedStor variant)
0x21 Oxygen FSo2 
0x22 Oxygen Extended
0x23 officially listed as reserved (HP Volume Expansion, SpeedStor variant?)
0x24 NEC MS-DOS 3.x
0x26 officially listed as reserved (HP Volume Expansion, SpeedStor variant?)
0x31 officially listed as reserved (HP Volume Expansion, SpeedStor variant?)
0x33 officially listed as reserved (HP Volume Expansion, SpeedStor variant?)
0x34 officially listed as reserved (HP Volume Expansion, SpeedStor variant?)
0x36 officially listed as reserved (HP Volume Expansion, SpeedStor variant?)
0x38 Theos 
0x3C PowerQuest Files Partition Format
0x3D Hidden NetWare 
0x40 VENIX 80286 
0x41 Personal RISC Boot (Landis)
0x41 PowerPC boot partition
0x41 PTS-DOS 6.70 & BootWizard: Alternative Linux, Minix, and DR-DOS 
0x42 Secure File System (Landis)
0x42 Windows 2000 (NT 5): Dynamic extended partition
0x42 PTS-DOS 6.70 & BootWizard: Alternative Linux swap and DR-DOS
0x43 Alternative Linux native file system (EXT2fs)
0x43 PTS-DOS 6.70 & BootWizard: DR-DOS
0x45 Priam
0x45 EUMEL/Elan
0x46 EUMEL/Elan
0x47 EUMEL/Elan
0x48 EUMEL/Elan
0x4A ALFS/THIN lightweight filesystem for DOS
0x4D QNX
0x4E QNX
0x4F QNX
0x4F Oberon boot/data partition 
0x50 Ontrack Disk Manager, read-only partition, FAT partition (Logical sector size varies) 
0x51 Ontrack Disk Manager, read/write partition, FAT partition (Logical sector size varies) 
0x51 Novell ? 
0x52 CP/M 
0x52 Microport System V/386 
0x53 Ontrack Disk Manager, write-only (Landis) 
0x54 Ontrack Disk Manager 6.0 (DDO) 
0x55 EZ-Drive 3.05 
0x56 Golden Bow VFeature 
0x5C Priam EDISK 
0x61 Storage Dimensions SpeedStor 
0x63 GNU HURD 
0x63 Mach, MtXinu BSD 4.2 on Mach 
0x63 Unix Sys V/386, 386/ix 
0x64 Novell NetWare 286 
0x64 SpeedStore (Landis) 
0x65 Novell NetWare (3.11 and 4.1) 
0x66 Novell NetWare 386 
0x67 Novell NetWare 
0x68 Novell NetWare 
0x69 Novell NetWare 5+; Novell Storage Services (NSS)
0x70 DiskSecure Multi-Boot 
0x75 IBM PC/IX 
Codes 7A to 7F are not shown in the IMB or MS lists obtained by Hale Landis 
0x80 Minix v1.1 - 1.4a 
0x80 Old MINIX (Linux) 
0x81 Linux/Minix v1.4b+ 
0x81 Mitac Advanced Disk Manager 
0x82 Linux Swap partition 
0x82 Prime (Landis) 
0x82 Solaris (Unix)
0x83 Linux native file system (EXT2fs/xiafs) 
0x84 OS/2 hiding type 04h partition
0x84 APM hibernation, can be used by Win98 
0x86 NT Stripe Set, Volume Set? 
0x87 NT Stripe Set, Volume Set? 
0x87 HPFS FT mirrored partition (Landis) 
0x93 Amoeba file system
0x93 Hidden Linux EXT2 partition (by PowerQuest products) 
0x94 Amoeba bad block table
0x99 Mylex EISA SCSI
0x9F BSDI
0xA0 Phoenix NoteBios Power Management "Save to Disk"
0xA0 IBM hibernation
0xA1 HP Volume Expansion (SpeedStor variant)
0xA3 HP Volume Expansion (SpeedStor variant)
0xA4 HP Volume Expansion (SpeedStor variant)
0xA5 FreeBSD/386 
0xA6 OpenBSD
0xA6 HP Volume Expansion (SpeedStor variant) 
0xA7 NextStep Partition 
0xA9 NetBSD
0xAA Olivetti DOS with FAT12
0xB0      BootStar Dummy (part of DriveStar disk image by Star-Tools GmbH)
0xB1 HP Volume Expansion (SpeedStor variant)
0xB3 HP Volume Expansion (SpeedStor variant)
0xB4 HP Volume Expansion (SpeedStor variant)
0xB6 HP Volume Expansion (SpeedStor variant)
0xB7 BSDI file system or secondarily swap 
0xB8 BSDI swap partition or secondarily file system
0xBB PTS BootWizard
0xBE Solaris boot partition
0xC0 Novell DOS/OpenDOS/DR-OpenDOS/DR-DOS secured partition 
0xC0 CTOS (reported by a customer) 
0xC1 DR-DOS 6.0 LOGIN.EXE-secured 12-bit FAT partition
0xC2 Reserved for DR-DOS 7+
0xC3 Reserved for DR-DOS 7+ 
0xC4 DR-DOS 6.0 LOGIN.EXE-secured 16-bit FAT partition 
0xC6 DR-DOS 6.0 LOGIN.EXE-secured Huge partition
0xC6 corrupted FAT16 volume/stripe (V/S) set (Windows NT) 
0xC7 Syrinx 
0xC7 Cyrnix (Landis) 
0xC7 HPFS FT disabled mirrored partition (Landis)
0xC7 corrupted NTFS volume/stripe set
0xC8 Reserved for DR-DOS 7+
0xC9 Reserved for DR-DOS 7+
0xCA Reserved for DR-DOS 7+
0xCB Reserved for DR-DOS secured FAT32
0xCC Reserved for DR-DOS secured FAT32X (LBA)
0xCD Reserved for DR-DOS 7+
0xCE Reserved for DR-DOS secured FAT16X (LBA)
0xCF Reserved for DR-DOS secured extended partition (LBA)
0xD0 Multiuser DOS secured (FAT12???)
0xD1 Old Multiuser DOS secured FAT12
0xD4 Old Multiuser DOS secured FAT16 (<= 32M)
0xD5 Old Multiuser DOS secured extended partition
0xD6 Old Multiuser DOS secured FAT16 (BIGDOS > 32 Mb) 
0xD8 CP/M 86 (Landis) 
0xDB CP/M, Concurrent CP/M, Concurrent DOS 
0xDB CTOS (Convergent Technologies OS)
0xDE DeLL partition
0xDF BootIt EMBRM 
0xE1 SpeedStor 12-bit FAT extended partition 
0xE1 DOS access (Linux)
0xE2 DOS read-only (Florian Painke's XFDISK 1.0.4) 
0xE3 SpeedStor (Norton, Linux says DOS R/O) 
0xE4 SpeedStor 16-bit FAT extended partition 
0xE5 Tandy DOS with logical sectored FAT
0xE6 Storage Dimensions SpeedStor 
0xEB BeOS file system
0xED Reserved for Matthias Paul's Spryt*x 
0xF1 SpeedStor Dimensions (Norton,Landis) 
0xF2 DOS 3.3+ second partition
0xF2 Unisys DOS with logical sectored FAT
0xF3 Storage Dimensions SpeedStor 
0xF4 SpeedStor Storage Dimensions (Norton,Landis)
0xF5 Prologue 
0xF6 Storage Dimensions SpeedStor
0xFD Reserved for FreeDOS (http://www.freedos.org) 
0xFE LANstep
0xFE IBM PS/2 IML (Initial Microcode Load) partition
0xFE Storage Dimensions SpeedStor (> 1024 cylinder???) 
0xFF Xenix bad-block table