The parts of the hypothalamus are:

Hypothalamus  H
1.  Anterior Hypothalamus  AH
   1.1.  Septohypothalamic Nucleus SHy
   1.2.  Vascular Organ of the Stria Terminalis  VO
   1.3.  Interstitial Nucleus of the Stria Terminalis  it
      1.3.1.  Supracommissural part...instsc
      1.3.2.  Infracommissural part...instic
   1.4.  Preoptic Suprachiasmatic Nucleus PSCh
   1.5.  Preoptic Periventricular Area PPA
   1.6.  Suprachiasmatic Nucleus SCh
   1.7.  Retrochiasmatic Area RCh
   1.8.  Paraventricular Hypothalamic Nucleus Pa
      1.8.1.  Magnocellular Part of..,PaMC
      1.8.2.  Parvocellular Part of..,PaPC
   1.9.  Caudal Magnocellular Nucleus of the HypothalamuC
      1.9.1.  Tuberomammillary Nucleus...TUM
2.  Anterior Hypothalamic Area AHy
   2.1.  Nucleus of..,AHync
   2.2.  Supraoptic Hypothalamic Nucleus SO
      2.2.1.  Retrochiasmatic Part of..., SOR
      2.2.2.  Dorsal Part of...,SOD
      2.2.3.  Ventral Part of..,SOV
      2.2.4.  Nucleus Circularis NC
3.  Lateral Preoptic Area LPO
   3.1.  Dorsal Lateral Preoptic Area DLPO
   3.2.  Ventral Lateral preoptic Area VLPO
4.  Medial Preoptic Area MnPA
   4.1.  Medial Preoptic Nucleus MnPO
5.  Lateral Hypothalamic Area LH
   5.1.  Gemini Nuclei Gem
   5.2.  Ventromedial Hypothalamic Nucleus VMH
      5.2.1.  Central Part of...,VMHC
      5.2.2.  Dorsomedial Part of...,VMHDM
      5.2.3.  Ventrolateral Part of ..,VMHVL
   5.3.  Dorsomedial Hypothalamic Nucleus  DM
      5.3.1.  Compact Part of..,DMC
      5.3.2.  Dorsal Part of...DMD
      5.3.3.  Ventral Part of..DMV
6.  Dorsal Hypothalamic Area DA
   6.1.  Dorsal Hypothalamic Nucleus DO
   6.2.  Periventricular Hypothalamic Nucleus  Pe
   6.3.  Perifornical Hypothalamic Nucleus PeF
   6.4.  A-12  Dopaminergic Nucleus  A12DA
   6.5.  A-13  Dopaminergic Nucleus  A13DA
   6.6.  A-14  Dopaminergic Nucleus  A14DA
   6.7.  A-15  Dopaminergic Nucleus  A15DA
   6.8.  A-16  Dopaminergic Nucleus  A16DA
7.  Infundibular Stem  InfS
   7.1.  Arcuate Nucleus Arc
      7.1.1.  Ventral Tuberal Area VeTA
      7.1.2.  Tuberal Magnocellular Nucleus TMC
   7.2.  Median Eminence ME
   7.3.  Neurohypophysis IPit
8.  Posterior Hypothalamic Nucleus PH
9.  Posterior Hypothalamus (Mammillary Complex*)PHMC
   9.1.  Premammillary Nuclei PMN
      9.1.1.  Dorsal Part of..,PMD
      9.1.2.  Ventral Part of..,PMV
   9.2.  Medial Mammillary Nuclei MMN
      9.2.1.  Lateral Part of...,ML
      9.2.2.  Medial Part of...,MM
      9.2.3.  Median Part of..,MMn
      9.2.4.  Posterior Part of..,MP
   9.3.  Lateral Mammillary Nucleus LM
   9.4.  Supramammillary Decussation sumx
   9.5.  Supramammillary Nucleus SuM
   9.6.  Mammillary Peduncle mp
   9.7.  Post-Mammillary (Magnocellular )Nucleus PCMC