| Action | Code | Name | Label | Hierarchy | Part Of | Version | Valid From | Valid Until |
|---|---|---|---|---|---|---|---|---|
| AO | Angola | Angola | 0 Country | — | Active | 23/07/2020 | — | |
| AI | Anguilla | Anguilla | 0 Country | — | Active | 23/07/2020 | — | |
| AQ | Antarctica | Antarctica | 0 Country | — | Active | 23/07/2020 | — | |
| AG | Antigua and Barbuda | Antigua and Barbuda | 0 Country | — | Active | 23/07/2020 | — | |
| 0200 | Apeldoorn | Apeldoorn | 2 Municipality [NL] | Gelderland | Active | 23/07/2020 | — | |
| 0003 | Appingedam | Appingedam | 2 Municipality [NL] | Groningen | Active | 23/07/2020 | — | |
| AR | Argentina | Argentina | 0 Country | — | Active | 23/07/2020 | — | |
| AM | Armenia | Armenia | 0 Country | — | Active | 23/07/2020 | — | |
| 0202 | Arnhem | Arnhem | 2 Municipality [NL] | Gelderland | Active | 23/07/2020 | — | |
| AW | Aruba | Aruba | 0 Country | — | Active | 23/07/2020 | — |