| PG | Psoriasis gyrata |
| LP | Linear psoriasis |
| ILVEN | inflammatory linear verrucous epidermal nevus |
| FP | Follicular psoriasis |
| POPP | Psoriatic onycho-pachydermo-periostitis |
| PN | Psoriatic neurodermatitis |
| LSC | Lichen Simplex Chronicus |
| IP | Interdigital psoriasis |
| PP | Parakeratosis pustulosa |
| PAD | Psoriasiform acral dermatitis |
| PD | Psoriasis dermatitis |
| AD | Atopic dermatitis |