The list of sleep acronyms and abbreviations.

All sleep related acronyms and abbreviations.

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CSA:
Central Sleep Apnea(Sleep disorders, SLEEP, Medical)
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DA:
Dopamine(Human hormone, Hormone, Endocrinology)
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DCI:
Diseases And Conditions Index(Sleep disorders, SLEEP, Medical)
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DEX:
Dexedrine(Narcolepsy, SLEEP, Medical)
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DSPS:
Delayed Sleep Phase Syndrome(Narcolepsy, Sleep disorders, SLEEP)
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EDS:
Excessive Daytime Sleepiness(Narcolepsy, Sleep disorders, SLEEP)
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EFX:
Effexor(Narcolepsy, SLEEP, Medical)
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EH:
Essential Hypersomnia(Narcolepsy, Sleep disorders, SLEEP)
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ENT:
Ear, Nose and Throat(Hospital ward, Hospital, Narcolepsy)
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ESS:
Epworth sleepiness scale(SLEEP, Medicine)
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GHB:
Gamma-hydroxybutyrate(Narcolepsy, Sleep disorders, SLEEP)
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HH:
Hypnogogic Hallucinations(Narcolepsy, Sleep disorders, SLEEP)
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Hypnopompic Hallucinations(Narcolepsy, SLEEP, Medical)
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HLA:
Human Leukocyte Antigen(Narcolepsy, Sleep disorders, SLEEP)
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HPA:
Hypothalamic Pituitary Axis(Sleep disorders, SLEEP, Medical)
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IH:
Idiopathic Hypersomnia(Narcolepsy, Sleep disorders, SLEEP)
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IM:
Imipramine(Narcolepsy, SLEEP, Medical)
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IRG:
Integrated Review Groups(Sleep disorders, SLEEP, Medical)
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ITS:
I'm Tired Syndrome(Narcolepsy, Sleep disorders, SLEEP)
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L-DOPA:
Levo-Dopa(Sleep disorders, SLEEP, Medical)
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APASmart Define. (2018). sleep. Retrieved September 24, 2026, from http://smartdefine.org/sleep/abbreviations/r
ChicagoSmart Define. 2018. "sleep" http://smartdefine.org/sleep/abbreviations/r (accessed September 24, 2026).
HarvardSmart Define 2018, sleep, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/sleep/abbreviations/r>.
MLASmart Define. "sleep" 14 February 2018. Web. 24 September 2026. <http://smartdefine.org/sleep/abbreviations/r>