Attention-Deficit/Hyperactivity Disorder  (Primarily Inattentive or Impulsive Type)

Conduct Disorder  (the Antisocial Personality Disorder of Childhood)

Oppositional Defiant Disorder (not only for children)

Tourette's Disorder  (senso-motoric disturbance with involuntary sounds and movements--so-called tics--with onset before age 18)

Autistic Disorder (marked impairment in social interactions with onset before age 18)

Brief Psychotic Disorder  (episode of disturbed thought processes)

Delusional Disorder  (clear, systemic delusions based in reality as opposed to schizophrenia with bizarre delusions)

Schizoaffective Disorder  (hybrid of a disturbance in thought and mood, displaying symptoms of schizophrenia AND e.g depression at the same time)

Schizophreniform Disorder  (brief--less than6 months--form of schizophrenia)

Schizophrenia  (severe disturbance --psychotic--of thought processes, with several subtypes: e.g. catatonic, paranoid or disorganized type)

Shared Psychotic Disorder  (especially in relationships, partner showing same symptoms, e.g. buying into the belief of being abducted by aliens)

Delirium  (main features are disorientation, confusion and reduced level of consciousness)

Dementia  (impairment in cognitive functioning as e.g. orientation, judgement, or memory; Alzheimer's syndromes)

Multi-infarct Dementia  (same as Dementia but with evidence of multiple strokes or TIAs)

Bipolar I Disorder  (mania with/without major depression)

Bipolar II Disorder  (hypomania with major depression)

Cyclothymic Disorder  (numerous brief episodes of hypomania and minor depression)

Dysthymic Disorder  (prolonged minor depression without mania/hypomania)

Major Depressive Disorder  (major depression without mania)

Adjustment Disorder (difficulties coping with change)

Acute Stress Disorder  (acute psychological consequences of previous trauma)

Agoraphobia  (generalized irrational fear)

Generalized Anxiety Disorder  (nonspecific anxiety)

Obsessive-Compulsive Disorder  (obessive thoughts and compulsive rituals)

Panic Disorder  (unprovoked panic attacks)

Posttraumatic Stress Disorder  (nonacute psychological consequences of previous trauma)

Separation Anxiety Disorder

Social Phobia  (irrational fear of embarrassment)

Specific Phobia  (other specific irrational fears)

Anorexia Nervosa  (self-imposed starvation)

Bulimia Nervosa  (binge eating and dieting)

Alcohol Dependence  (alcoholism)

Amphetamine Dependence  (stimulants, speed, uppers, diet pills)

Cannabis Dependence  (marijuana, grass, pot, weed, reefer, hashish, bhang, ganja)

Cocaine Dependence  (coke, crack, coca leaves)

Hallucinogen Dependence  (psychedelics, LSD, mescaline, peyote, psilocybin, DMT)

Inhalant Dependence  (sniffing: glue, gasoline, toluene, solvents)

Nicotine Dependence  (tobacco)

Opioid Dependence  (heroin, methadone, morphine, demerol, percodan, opium, codeine, darvon)

Phencyclidine Dependence  (PCP, angel dust)

Sedative Dependence  (sleeping pills, barbiturates, seconal, valium, librium, ativan, xanax, quaaludes)

Antisocial Personality Disorder  (impulsive, aggressive, manipulative)

Borderline Personality Disorder  (impulsive, self-destructive, unstable)

Dependent Personality Disorder  (dependent, submissive, clinging)

Histrionic Personality Disorder  (emotional, dramatic, theatrical)

Narcissistic Personality Disorder  (boastful, egotistical, "superiority complex")

Obsessive-Compulsive Personality Disorder  (perfectionistic, rigid, controlling)

Paranoid Personality Disorder  (suspicious, distrustful)

Schizoid Personality Disorder  (socially distant, detached)

Schizotypal Personality Disorder  (odd, eccentric)

Avoidant Personality Disorder  (passive, anxious)

Dissociative Disorders (Dissociative Identity Disorder = Multiple Personality Disorder; probably anxiety related disorders) Somatoform Disorders (Interrelation between physical and psychological Symptoms) Factitious Disorders (Feigning Illness, Malingering "Muenchhausen Syndrome etc." Sexual Disorders (Sexual Dysfunctions and Paraphilias) Sleep Disorders (Sleep Apnea, Sonambulism etc.)