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Smart card application protocol data unit

communication unit between a smart card reader and a smart card
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Smart card application protocol data unit

Summary

Smart card application protocol data unit is a Protocol data unit[1]. It draws 54 Wikipedia views per month (protocol_data_unit category, ranking #2 of 2).[2]

Key Facts

  • Smart card application protocol data unit's instance of is recorded as Protocol data unit[3].
  • Smart card application protocol data unit's Freebase ID is recorded as /m/04ggg2p[4].
  • Smart card application protocol data unit's described by source is recorded as ISO/IEC 7816[5].
  • Smart card application protocol data unit's Microsoft Academic ID is recorded as 151340760[6].
  • Smart card application protocol data unit's OpenAlex ID is recorded as C151340760[7].

Why It Matters

Smart card application protocol data unit draws 54 Wikipedia views per month (protocol_data_unit category, ranking #2 of 2).[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[8] It is known by 5 alternative names across languages and contexts.[9]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Freebase Data Dumps. wikidata.org.
  3. [5] ↑ . celersms.com. celersms.com. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Smart card application protocol data unit. Retrieved May 3, 2026, from https://4ort.xyz/entity/smart-card-application-protocol-data-unit
MLA “Smart card application protocol data unit.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/smart-card-application-protocol-data-unit.
BibTeX @misc{4ortxyz_smart-card-application-protocol-data-unit_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Smart card application protocol data unit}}, year = {2026}, url = {https://4ort.xyz/entity/smart-card-application-protocol-data-unit}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Smart card application protocol data unit — https://4ort.xyz/entity/smart-card-application-protocol-data-unit (retrieved 2026-05-03)

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