| LGBTQI+ | Lesbian, Gay, Bisexual, Transgender, Queer, Intersex + |
| LGBT | Lesbian, Gay, Bisexual, Transgender |
| LGB | Lesbian, Gay, Bisexual |
| LGBQ | Lesbian, Gay, Bisexual, Queer |
| EBH | Escala de Bullying Homofóbico [Homophobic Bullying Scale] |
| TMMS-24 | Trait Meta-Mood Scale |
| TECA | Test de Empatía Cognitiva y Afectiva [Cognitive and Affective Empathy Test] |
| OHQ | Oxford Happiness Questionnaire |
| SAS-A | Social Anxiety Scale for Adolescents |
| SCL-90-R | Symptom Checklist-90-Revised |
| GSI | Global Severity Index |
| SEL | Social and Emotional Learning |