Portuguese Language Orthographic Agreement of 1990

international treaty to create a unified orthography for Portuguese
Legislation treaty Q1113432
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Portuguese Language Orthographic Agreement of 1990

Summary

Portuguese Language Orthographic Agreement of 1990 is a treaty[1]. It draws 25 Wikipedia views per month (treaty category, ranking #170 of 1,157).[2]

Key Facts

  • Portuguese Language Orthographic Agreement of 1990's image is recorded as Acordo ortografico PT.jpg[3].
  • Portuguese Language Orthographic Agreement of 1990's instance of is recorded as treaty[4].
  • Portuguese Language Orthographic Agreement of 1990's instance of is recorded as spelling reform[5].
  • Portuguese Language Orthographic Agreement of 1990's location is recorded as Lisbon[6].
  • Portuguese Language Orthographic Agreement of 1990's Commons category is recorded as Portuguese-Language Orthographic Agreement of 1990[7].
  • +1990-12-16T00:00:00Z marks the founding of Portuguese Language Orthographic Agreement of 1990[8].
  • Portuguese Language Orthographic Agreement of 1990's Freebase ID is recorded as /m/055h5mt[9].
  • Portuguese Language Orthographic Agreement of 1990's topic's main category is recorded as Category:1990 Orthographic Agreement[10].
  • Portuguese Language Orthographic Agreement of 1990's main subject is recorded as Portuguese orthography[11].
  • Portuguese Language Orthographic Agreement of 1990's applies to jurisdiction is recorded as Community of Portuguese Language Countries[12].
  • Portuguese Language Orthographic Agreement of 1990's native label is recorded as {'lang': 'pt', 'text': 'Acordo Ortográfico da Língua Portuguesa de 1990'}[13].
  • Portuguese Language Orthographic Agreement of 1990's amended by is recorded as Modifying Protocol to the Orthographic Agreement of the Portuguese Language[14].
  • Portuguese Language Orthographic Agreement of 1990's amended by is recorded as Second Modifying Protocol to the Orthographic Agreement of the Portuguese Language[15].

Why It Matters

Portuguese Language Orthographic Agreement of 1990 draws 25 Wikipedia views per month (treaty category, ranking #170 of 1,157).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[16] It is known by 23 alternative names across languages and contexts.[17]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Freebase Data Dumps. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . 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). Portuguese Language Orthographic Agreement of 1990. Retrieved May 3, 2026, from https://4ort.xyz/entity/portuguese-language-orthographic-agreement-of-1990
MLA “Portuguese Language Orthographic Agreement of 1990.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/portuguese-language-orthographic-agreement-of-1990.
BibTeX @misc{4ortxyz_portuguese-language-orthographic-agreement-of-1990_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Portuguese Language Orthographic Agreement of 1990}}, year = {2026}, url = {https://4ort.xyz/entity/portuguese-language-orthographic-agreement-of-1990}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Portuguese Language Orthographic Agreement of 1990 — https://4ort.xyz/entity/portuguese-language-orthographic-agreement-of-1990 (retrieved 2026-05-03)

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