| 5-COG | Five-Cog test |
| A2RB | Angiotensin II antagonists |
| ADAS | Alzheimer's Disease Assessment Scale |
| ADHD | Attention Deficit Disorder with Hyperactivity |
| ALL | Acute lymphoblastic leukemia |
| AQLQ | Asthma Quality of Life Questionnaire |
| ARDS | Adult respiratory distress syndrome |
| ASQOL | Ankylosing Spondylitis Quality of Life questionnaire |
| BASDAI | Bath Ankylosing Spondylitis Disease Activity scale |
| BASFI | Bath Ankylosing Spondylitis Functional Index |
| BDI | Borg dyspnea index |
| BPH | Benign prostatic hypertrophy |
| CAMPHOR | Cambridge Pulmonary Hypertension Outcome Review |
| CBS | Caregiver Burden scale |
| CLDQ | Chronic Liver Disease Questionnaire |
| CLL | Chronic lymphocytic leukemia |
| CML | Chronic myeloid leukemia |
| CQLI | Caregiver Quality of Life Index |
| CSI | Carer Strain Index |
| DASH | Disabilities of the Arm, Shoulder and Hand score |
| DLQI | Dermatology Life Quality Index |
| EORTC QLQ-C30 | European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire-30 |
| EPIC | Expanded Prostate Cancer Index Composite |
| EQ-5D | EuroQoL-5D |
| FamIQ | Family Impact Questions |
| FIQ | Fibromyalgia Impact Questionnaire |
| GLP-1 | Glucagon-like peptide-1 agonists |
| HAM-D | Hamilton Depression Rating Scale |
| HAQ | Health Assessment Questionnaire |
| HQLQ | Hepatitis Quality of Life Questionnaire |
| HUI | Health Utilities index |
| IIEF | International Index of Erectile Function |
| KOOS | Knee Injury and Osteoarthritis Outcome Score |
| LBL | Lymphoma, lymphoblastic |
| LDQL | Liver Disease Quality of Life questionnaire |
| MADRS | Montgomery-Asberg Depression rating Scale |
| MCIQ | Mild Cognitive Impairment Questionnaire |
| MIA | Metamemory-In-Adulthood questionnaire |
| MLHF | Minnesota Living with Heart Failure Questionnaire |
| MSHQ | Male sexual health questionnaire |
| NASH | Non-alcoholic steatohepatitis |
| NHL | Non-Hodgkin's lymphoma |
| NSCLC | Lung cancer, non-small-cell |
| OCD | Obsessive-Compulsive Disorder |
| OSA | Obstructive sleep apnea |
| Postnatal PTSD | Postnatal Post-traumatic stress disorder |
| Q-LES-Q | Quality of Life Enjoyment and Satisfaction Questionnaire |
| QoL-AD | Quality of life Alzheimer's disease scale |
| RQLQ | Rhinoconjunctivitis Quality of Life Questionnaire |
| SCI | Skin Cancer Index |
| SF-12 | 12-Item Short Form Health Survey |
| SF-36 | 36-item short form |
| SGRQ | Saint George's Respiratory Questionnaire |
| SKINDEX | Skindex-16 |
| SLR | Systematic literature review |
| T2DM | Diabetes Mellitus - Type 2 |
| TNF-a inhibitors | Tumor necrosis factor alpha inhibitors |
| UCLA-PCI | UCLA Prostate Cancer Index |
| VAS | Visual analog scale |
| Views | Patient views |
| VOD | Hepatic Veno-Occlusive Disease |
| WHOQOL-BREF | World Health Organization Quality of Life scale |
| WOMAC | Western Ontario and McMaster Universities Osteoarthritis Index |
| WOSI | Western Ontario Shoulder Instability Index |
| YMRS | Young Mania Rating Scale |
| ZBI | Zarit Burden Interview |