# Concepts
# Glossary
| Term | Definition | Notes |
|---|---|---|
| DFSP | Digital Financial Service Provider | |
| FSP | Financial Service Provider | |
| K8s | Short name for Kubernetes (opens new window) | Read more here https://kubernetes.io (opens new window) |
| ALS | Account-Lookup Service | Refer to Documentation |
| CS | Central Services | |
| ALS | Account Lookup Services | |
| QS | Quoting Service | |
| SIM | Simulator |