Table C.

List of Abbreviations.

Abbreviation	Definition
ACT	Acceptance and commitment therapy
ADHD	Attention-deficit hyperactivity disorder
AI	Artificial intelligence
BA	Behavioural activation
CAM	Complementary and alternative medicine
CANMAT	Canadian Network for Mood and Anxiety Treatments
CBASP	Cognitive behavioural analysis system of psychotherapy
CBT	Cognitive-behavioural therapy
CPD	Continuing professional development
CYP	Cytochrome P450
DBS	Deep brain stimulation
DHI	Digital health intervention
DLPFC	Dorsolateral prefrontal cortex
DSM-5-TR	Diagnostic and Statistical Manual, 5th edition, Text Revision
DSM-IV-TR	Diagnostic and Statistical Manual, 4th edition, Text Revision
DTD	Difficult-to-treat depression
ECG	Electrocardiography
ECT	Electroconvulsive therapy
EEG	Electroencephalography
GRADE	Grading of Recommendations Assessment, Development, and Evaluation
ICD	International Classification of Diseases
IPT	Interpersonal therapy
MAOI	Monoamine oxidase inhibitor
MBC	Measurement-based care
MBCT	Mindfulness-based cognitive therapy
MCT	Metacognitive therapy
MDD	Major depressive disorder
MDE	Major depressive episode
MI	Motivational interviewing
MST	Magnetic seizure therapy
NbN	Neuroscience-based nomenclature
NDRI	Norepinephrine-dopamine reuptake inhibitor
NMDA	N-methyl-D-aspartate
NSAID	Nonsteroidal anti-inflammatory drug
PDD	Persistent depressive disorder
PDT	Psychodynamic psychotherapy
PHQ	Patient health questionnaire
PST	Problem-solving therapy
RCT	Randomized controlled trial
rTMS	Repetitive transcranial magnetic stimulation
SDM	Shared decision-making
SNRI	Serotonin-norepinephrine reuptake inhibitor
SSRI	Selective serotonin reuptake inhibitor
STPP	Short-term psychodynamic psychotherapy
TBS	Theta burst stimulation
TCA	Tricyclic antidepressants
tDCS	Transcranial direct current stimulation
TMS	Transcranial magnetic stimulation
TRD	Treatment-resistant depression
USA	United States of America
VNS	Vagus nerve stimulation
WHO	World Health Organization