| S | Smoking Permitted |
| SO | Smoking Outside |
| SR | Smoking Restricted (i.e., only in specific rooms) |
| NS | No Smoking |
| P |
Pets in Residence |
| NP |
No Pets in Residence |
| RSaD | Remove Shoes at Door |
| RSVP | RSVP Requested |
| WC | Wheelchair Accessible. Public places are usually wheelchair accessible, but some private homes may not be. |