| CAS | Climate Anxiety Scale |
| CCAS | Climate Change Anxiety Scale |
| CCAQ | Climate Change Anxiety Questionnaire |
| CCASWH | Climate Change Anxiety Scale for Women’s Health |
| CCWS | Climate Change Worry Scale |
| CSI | Children’s Stress Index (CSI) |
| DASS-21 | Depression Anxiety Stress Scale |
| EAQ | Eco-Anxiety Questionnaire |
| EC | Environmental Crisis |
| EWS | Eco-Worry Scale |
| GAD-7-C | Generalised Anxiety Disorder scale anxiety |
| HEAS | Hogg Eco-Anxiety Scale |
| HINT | Habit Index of Negative Thinking |
| PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analyses |