The files in the subdirectories under this directory use the 
following naming convention:

ddd-rxxx.eee

  where,   ddd identifies the document (see below)
           xxx is the revision of the document
  and      eee identifies the file type (see below)

The document key is as follows:

8gb    Boot Considerations for devices > 8 GBytes Technical Report
       (obsolete)
ata2   AT Attachment - 2 (now a T13 Committee project)
ata3   AT Attachment - 3 (now a T13 Committee project)
atap   ATA Packet Interface (now a T13 Committee project)
cam    SCSI-2 Common Access Method (CAM)
cam3   SCSI-3 Common Access Method (CAM-3)
epi    SCSI   Enhanced Parallel Interface (EPI) Technical Report
f20    SCSI-3 Fast-20 Parallel Interface (20MB/S on 8-bit bus or 40 on 16-bit)
fcp    SCSI-3 Fibre Channel Protocol (for Fibre Channel)
fcp2   SCSI   Fibre Channel Protocol - 2 (second generation)
gpp    SCSI-3 Generic Packetized Protocol Technical Report
hap    High Availability Profile (HAP) (project closed)
mmc    SCSI-3 Multi-Media Commands (CD-ROM command set)
mmc2   SCSI   Multi-Media Commands - 2 (MMC-2) (second generation)
mmc3   SCSI   Multi-Media Commands - 2 (MMC-3) (third generation)
rbc    Reduced Block Commands (RBC)
rmc    Reduced Multi-media Commands (RMC)
s1     Final X3T9.2 Committee Draft of SCSI-1 (minus figures) (obsolete)
s2     Final Committee Draft of SCSI-2
s2t1   Technical Information Bulletin #1 for SCSI-2
s2t2   Technical Information Bulletin #2 for SCSI-2
sam    SCSI-3 Architecture Model (what it means to be SCSI-3)
sam2   SCSI   Architecture Model - 2 (SAM-2) (second generation)
sbc    SCSI-3 Block Commands (for direct-access devices e.g., disks)
sbp    SCSI-3 Serial Bus Protocol (for 1394) (standard withdrawn)
sbp2   Serial Bus Protocol - 2 (SBP-2) (second generation)
scc    SCSI-3 Controller Commands (for RAID controllers)
scc2   SCSI   Controller Commands - 2 (SCC-2) (second generation)
sep    SCSI Enclosure Profile (SEP) (project closed)
ses    SCSI Enclosure Services (SES)
sgc    SCSI-3 Graphics Commands (for scanners and printers) (project dropped)
sip    SCSI-3 Interlocked Protocol (for parallel copper SCSI e.g., SPI)
smc    SCSI-3 Medium Changer Commands (for separate medium changer devices)
spc    SCSI-3 Primary Commands (common commands for all SCSI-3 devices)
spc2   SCSI   Primary Commands - 2 (SPC-2) (second generation)
spi    SCSI-3 Parallel Interface (parallel copper interface for SCSI-3)
spi2   SCSI   Parallel Interface - 2 (second generation)
spi3   SCSI   Parallel Interface - 2 (third generation)
spi4   SCSI   Parallel Interface - 2 (fourth generation)
spia   SPI Amendment #1
ssc    SCSI-3 Stream Commands (for tapes and printers)
sss    SCSI Socket/SSL Services (SSS) (project closed)
sts    SCSI-3 Transport via SBP-2 (STS) (project included in SBP-2)

The extension key is as follows:

 .doc Word for Windows file
 .doz Word for Windows file compressed with PKZIP
 .fmz Framemaker file(s) compressed with PKZIP
 .pdf Adobe Portable Data Format (use Adobe Acrobat Reader)
 .ps  Postscript file
 .psz Postscript file compressed with PKZIP
 .txt Plain ASCII file
 .wpz Word Perfect file(s) compressed with PKZIP
 .zip Collection of files compressed with PKZIP