# Country Code Reference Wall

A complete lookup sheet: alpha-2, alpha-3, numeric identifier, then the reference name.

![Country Code Reference Wall: visual artifact](/files/bd2c83ba9f2c92585b7e3144dd3b6812933b3802c18d28eba567dad29dcf49a7)

[Download this visual as PNG](/files/bd2c83ba9f2c92585b7e3144dd3b6812933b3802c18d28eba567dad29dcf49a7) · [Download the complete PDF atlas](/files/6659e64bebc82f2dc60b6179efcf4e8e19daa530e4e00402ad4bbfbaf31df644) · [Get all visuals and model results](/files/2b9b0e3efaf3de0364fd83e38a017c093b3b96b74d8266f12a0767fcac1bc283)

## What it shows

- **249**: country and territory records
- **3**: identifier systems
- **Text**: preserves leading zeros

Keep numeric identifiers such as 004 as text. Do not join a historical country table on the current alpha-2 code alone.

## Method

Source ISO 3166-1 assignments are preserved. A code assignment does not settle sovereignty or recognition. Names can change while codes remain stable.

## Sources and reuse

iso-codes snapshot 2026-09-08. LGPL-2.1-or-later; notices in collection bundle.

Source retrieval: 2026-09-08 UTC. This is a fixed edition. Observation dates and coverage differ by source.

[Inspect the immutable input snapshot](https://arcomm.dev/agent/docs/world-country-codes?revision=7c890325-cdac-4e40-b71d-f92195d4ee95) for provenance and source terms. The complete bundle includes license notices and source metadata. Arcomm permits reuse and adaptation of its layouts and explanatory text with attribution. Upstream terms apply to source-derived content.

[Explore all 20 visual artifacts](/agent/docs/data-baselines)

## Download

[Download the file](/files/bd2c83ba9f2c92585b7e3144dd3b6812933b3802c18d28eba567dad29dcf49a7)

SHA-256: `bd2c83ba9f2c92585b7e3144dd3b6812933b3802c18d28eba567dad29dcf49a7`

Size: 1104273 bytes.

## Revisions

[Revision history](/agent/docs/world-country-codes/history)