(n) syndrome
(P)
(n) Paris syndrome (psychological problems associated with living in Paris)
(n) Reye's syndrome
(n) crush syndrome
(n) mid-life crisis
(n) Down's syndrome
(n) hyperventilation syndrome
(n) acute coronary syndrome
ACS
(n) carpal tunnel syndrome
(n) long QT syndrome
(n) Addison's syndrome
(n) Anton's syndrome
(n) Turner's syndrome
(n) hacker syndrome
(n) Brugada syndrome (genetic condition resulting in increased risk of sudden cardiac arrest)
(n) cerebrospinal fluid hypovolemia
CSF hypovolemia
intracranial hypotension syndrome
(n) burnout syndrome
(n) battered child syndrome
(n) Colony Collapse Disorder
Vanishing Bee Syndrome
(n) chronic fatigue syndrome
CFS
(n) Cushing's syndrome
(n) crush syndrome
(n) Korsakoff's syndrome
Korsakoff's psychosis
(n) Gilbert's Syndrome
(n) nephrotic syndrome
(n) irritable colon syndrome
(n) Twin-to-twin transfusion syndrome
TTTS
(n) Stevens-Johnson syndrome
(n) sudden infant death syndrome
SIDS
(n) Asperger's syndrome