| Name | Short Code | Functional Group |
|---|---|---|
| Hard coral | HC | Hard coral |
| Hard Coral (encrusting) | HC_encr | Hard coral |
| Sand | Sand | Soft Substrate |
| Dead coral | D_coral | Hard Substrate |
| Rock | Rock | Hard Substrate |
| Calcium Carbonate | Calc | Other |
| PVC | PVC | Other |
| Sand / Rubble | SaRub | Other |
| Unknown | Unk | Other |
| Algae | Algae | Algae |
| CCA (crustose coralline algae) | CCA | Algae |