| Subject | English | Italian |
| patents. | design of interior decor | arredamento di interni |
| gen. | design of interior decor | decorazione interna |
| industr. | interior design | architettura |
| patents. | interior design | decorazione dinterni |
| gen. | interior design | arredamento d'interni (interior decoration; Design for the inside of homes or other building types) |
| patents. | interior design services | servizi di decorazione d'interni |