===Hand That Feeds, The===
*'''[[The Hand That Feeds (halo)|Release]]: '''Also known as '''[[Glossary#Halo|Halo]]''' 18.*'''[[The Hand That Feeds (song)|Song]]: '''The fourth track off of '''''[[With Teeth (halo)|With Teeth]]'''''. Versions of this track appear on '''''[[The Hand That Feeds (halo)|The Hand That Feeds]]''''', '''''[[Every Day Is Exactly The Same (halo)|Every Day Is Exactly The Same]]''''' and '''''[[Beside You In Time (halo)|Beside You In Time]]'''''.
==="Happiness In Slavery"===*'''[[Happiness In Slavery (halo)|Release]]: '''A promotional release for containing "'''[[Happiness In Slavery (song)|Happiness In Slavery]]'''".*'''[[Happiness In Slavery (song)|Song]]: '''The fifth track off of '''''[[Broken]]'''''. Versions of this track appear on '''''[[Fixed]]'''''.
===[[Head Down]]===
The sixth track on '''''[[The Slip]]'''''. A version of this song appears on the bonus DVD of the physical edition of '''''[[The Slip]]'''''.
==="Head Like A Hole"===
*'''[[Head Like A Hole (halo)|Release]]:''' 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]]'''''.
===[[Keith Hillebrandt|Hillebrandt, Keith]]===
Sound designer, remixer and programmer who has worked on [[Nine Inch Nails]] releases as well as doing remixes that appeared on '''''[[Things Falling Apart]]''''' and '''''[[Nin.com]]'''''.
===HLAH===
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 and some international versions of '''''[[With Teeth (halo)|With Teeth]]'''''. There are no other versions of this track on any other '''[[Glossary#Halo|Halos]]'''.
===How To Destroy Angels===
*'''[[How To Destroy Angels|Band]]: '''A [[Nine Inch Nails]] side project featuring '''[[Trent Reznor]]''', '''[[Mariqueen Maandig Reznor]] ''' and '''[[Atticus Ross]]'''.*'''[[How To Destroy Angels (album)|Release]]: '''An EP recorded by '''[[How To Destroy Angels]]'''.
==="Hurt"===* '''[[Hurt (halo)|Release]]''': A promotional release which contains "'''"[[Hurt (song)|Hurt]]"'''".
* '''[[Hurt (song)|Song]]''': 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]]'''''. A version of this track with added lyrics by '''[[Saul Williams]]''' and slight changes to the music can be found on '''''[[Y34RZ3R0R3M1X3D]]'''''.