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SD Association

American nonprofit organization that sets memory card standards
Organization nonprofit_organization Q7389502
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SD Association

Summary

SD Association is a nonprofit organization[1]. It ranks in the top 7% of nonprofit_organization entities by monthly Wikipedia readership (378 views/month).[2]

Key Facts

  • SD Association's field of work was technical standard[3].
  • SD Association's field of work was memory card[4].
  • SD Association is in the country of United States[5].
  • SD Association's instance of is recorded as nonprofit organization[6].
  • SD Association's instance of is recorded as standards organization[7].
  • SD Association's instance of is recorded as company[8].
  • SD Association's instance of is recorded as business[9].
  • SD Association's founder is recorded as Panasonic Holdings Corporation[10].
  • SD Association's founder is recorded as SanDisk[11].
  • SD Association's founder is recorded as Kioxia[12].
  • SD card is named after SD Association[13].
  • SD Association's headquarters location is recorded as San Ramon[14].
  • January 28, 2000 marks the founding of SD Association[15].
  • SD Association's official website is recorded as https://www.sdcard.org[16].
  • SD Association's email address is recorded as mailto:help@sdcard.org[17].
  • SD Association's email address is recorded as mailto:helpdesk@sdcard.org[18].
  • SD Association's email address is recorded as mailto:media@sdcard.org[19].
  • SD Association's product or material produced is recorded as SD card[20].
  • SD Association's product or material produced is recorded as microSD card[21].
  • SD Association's product or material produced is recorded as microSD Express[22].
  • SD Association's phone number is recorded as +1-925-275-6615[23].
  • SD Association's official name is recorded as {'lang': 'en', 'text': 'SD Card Association'}[24].
  • SD Association's legal form is recorded as nonprofit organization[25].
  • SD Association's short name is recorded as {'lang': 'en', 'text': 'SDA'}[26].
  • SD Association's fax number is recorded as +1-925-275-6691[27].

Body

Founding

Founders include Panasonic Holdings Corporation[10], SanDisk[11], and Kioxia[12]. January 28, 2000 marks the founding of SD Association[15].

Identity

SD Association's official name is recorded as {'lang': 'en', 'text': 'SD Card Association'}[24]. Its short name is recorded as {'lang': 'en', 'text': 'SDA'}[26].

Operations

SD Association's headquarters location is recorded as San Ramon[14].

Industry

Fields of work include technical standard[3] and memory card[4], a type of computer memory or storage[28].

Ownership

Products include SD card[20], microSD card[21], and microSD Express[22].

Why It Matters

SD Association ranks in the top 7% of nonprofit_organization entities by monthly Wikipedia readership (378 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[29] It is known by 18 alternative names across languages and contexts.[30]

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References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [7] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [9] ↑ . wikidata.org.
  6. [3] ↑ . wikidata.org.
  7. [4] ↑ . wikidata.org.
  8. [10] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  9. [11] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  10. [12] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  13. [15] ↑ . Retrieved . wikidata.org.
  14. [16] ↑ . Retrieved . wikidata.org.
  15. [17] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  16. [18] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  17. [19] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  22. [24] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.
  25. [27] ↑ . sdcard.org. Retrieved . sdcard.org. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [28] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] ↑ . Wikidata sitelinks. wikidata.org.
  3. [30] ↑ . 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). SD Association. Retrieved October 2, 2026, from https://4ort.xyz/entity/sd-association
MLA “SD Association.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Oct. 2026, https://4ort.xyz/entity/sd-association.
BibTeX @misc{4ortxyz_sd-association_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SD Association}}, year = {2026}, url = {https://4ort.xyz/entity/sd-association}, note = {Accessed: 2026-10-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SD Association — https://4ort.xyz/entity/sd-association (retrieved 2026-10-02)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6w ago · Trivialist · 2026-08-22 view diff on Wikidata ↗
    Inception → —
    Country → United States
    Country → —
    P14750 → EBDC-7DC7-1A9B-481A-1221
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P14750]]: EBDC-7DC7-1A9B-481A-1221, [[:toollabs:quickstatements/#/batch/269256|batch #269256]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.