# Terminology - AU Provider Directory Implementation Guide v2.1.0-ci-build

* [**Table of Contents**](toc.md)
* **Terminology**

## Terminology

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| *Page standards status:*[Informative](http://hl7.org/fhir/R4/versions.html#std-process) |

This page lists all ValueSets and CodeSystems defined as part of this specification.

### Value Sets

See the [FHIR terminology section](http://hl7.org/fhir/R4/terminologies-systems.html) for a complete discussion on value sets and a list of value set names used in FHIR. Most value sets used in this guide are defined in the base FHIR specification or [AU Base](https://build.fhir.org/ig/hl7au/au-fhir-base/terminology.html).

The following value sets are unique to this guide.

* [Australian Endpoint Payload Types](ValueSet-endpoint-payload-type.md)
* [Australian Service Interfaces](ValueSet-service-interfaces.md)
* [Australian States and Territories](ValueSet-au-physical-states-territories.md)

### Code Systems

See the [FHIR terminology section](http://hl7.org/fhir/R4/terminologies-systems.html) for a complete discussion on code systems and a list of code system names used in FHIR. Most code systems used in this guide are defined in the base FHIR specification or [AU Base](https://build.fhir.org/ig/hl7au/au-fhir-base/terminology.html).

The following code systems are unique to this guide.

* [Australian Endpoint Payload Types](CodeSystem-endpoint-payload-type.md)
* [Australian Secure Message Service Interfaces](CodeSystem-smd-interfaces.md)

