Location Relationship ID
| Code | Description | Comment | Version |
| ALI | Location Alias(es) | | added v2.3 |
| DTY | Nearest dietary location | | added v2.3 |
| LAB | Nearest lab | | added v2.3 |
| LB2 | Second nearest lab | | added v2.3 |
| PAR | Parent location | | added v2.3 |
| RX | Nearest pharmacy | | added v2.3 |
| RX2 | Second nearest pharmacy | | added v2.3 |