==H==
===[[Halo numbers|Halo]]===
This is the official numbering system of '''[[NIN]] ''' albums. While there is plenty of speculation, there is no official statement of why the word "Halo" is used for this purpose.
===[[Happiness In Slavery]]===
The fifth track off of '''''[[Broken]]'''''. Versions of this track appear on '''''[[Fixed]]'''''.
===[[Head Like A Hole]]===
*'''[[Head Like A Hole (halo)|Album]]:''' Also known as '''[[Glossary#Halo|Halo]] ''' 3.*'''[[Head Like A Hole (song)|Song]]:''' The first track off of '''''[[Pretty Hate Machine]]'''''. Versions of this track can be found on '''''[[Head Like A Hole (halo)|Head Like A Hole]]''''', '''''[[Closure]]''''', '''''[[And All That Could Have Been (halo)|And All That Could Have Been]]''''', and '''''[[Beside You In Time (halo)|Beside You In Time]]'''''.
===[[Help Me I Am In Hell]]===
The fourth track from '''''[[Broken]]'''''. A version of this track appears in the bonus footage of '''''[[Beside You In Time (halo)|Beside You In Time]]'''''.
===[[Heresy]]===
The third track off of '''''[[The Downward Spiral (halo)|The Downward Spiral]]'''''. Versions of this track can be found on '''''[[Further Down The Spiral]] ''''' (UK version), '''''[[Closer To God (halo)|Closer To God]]''''', and the 2-disc Deluxe Edition of '''''[[The Downward Spiral (halo)|The Downward Spiral]]'''''.
===HLAH===
Abbreviation for '''[[Head Like A Hole]]'''.
===[[Hollywood in Memoriam]]===
A website created for the fictional world of '''''[[Year Zero]]'''''. The website is a memorial for the victims of what appears to be a terrorist attack on the 81st Annual [http://en.wikipedia.org/wiki/Academy_Award Academy Awards].
===[[Home]]===
An exclusive track off of the vinyl version of '''''[[With Teeth (halo)|With Teeth]]'''''. There are no other versions of this track on any other '''[[Glossary#Halo|Halos]]'''.
===[[Hour of Arrival]]===
A website created for the fictional world of '''''[[Year Zero]]'''''. This website is a letter from a fictional character by the name of Doug to his unborn child.
===[[Hurt]]===
The fourteenth track off of '''''[[The Downward Spiral (halo)|The Downward Spiral]]'''''. Versions of this track can be found on '''''[[Further Down The Spiral]]''''', '''''[[Closure]]''''', '''''[[And All That Could Have Been (halo)|All That Could Have Been]]''''', and '''''[[Beside You In Time (halo)|Beside You In Time]]'''''.
===[[Hyperpower!]]===
The first track off of '''''[[Year Zero]]'''''. There are no other versions A version of this track with added lyrics by '''[[Saul Williams]]''' and slight changes to the music can be found on any other '''''[[Glossary#Halo|HalosY34RZ3R0R3M1X3D]]'''''.
==I==