CSTO

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CSTO

proper noun

abbreviation, initialism Initialism of Collective Security Treaty Organisation During a “family” photograph of leaders of countries in the Collective Security Treaty Organisation (CSTO) in Yerevan on Wednesday, Armenia’s prime minister, Nikol Pashinyan, stepped away from Putin, who had been standing to his left.

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name Collective Security Treaty Organisation

Español	OTSC
中文	集安組織 /集安组织 Jí'ān Zǔzhī
Português	OTSC
Français	OTSC
Deutsch	OVKS
Русский	ОДКБ ODKB

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MLA

"CSTO." Wiktionary, via Micwyn, micwyn.com/word/csto. Accessed 6 Nov. 2026.

APA

CSTO. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/csto

Chicago

"CSTO." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/csto.

BibTeX

@misc{csto_2026,
  title = {CSTO},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/csto},
  urldate = {2026-11-06}
}