::Atabəy, once again, let me repeat it for you - the source you've used as a reference, the Daily Bruin, next to the name of AACC to justify its inclusion, clearly states the name of the organization with the word California in it. So it appears it was the legal name at the time - and instead of faulting me or anyone here, you should then appeal to The Daily Bruin to have that "corrected", if you believe it was wrong. So please take your tone and attacks somewhere else.  
 ::Meanwhile, something about Wikipedia - it goes by rules and citation of reliable and verifiable sources, it's not enough to just say that these and those said something somewhere. If you have references to early estimates by the Azerbaijani MFA or its embassy in US, please cite them and add them to the article. And in general, add as many reliable and verifiable references to that estimate as possible, the article would only benefit from it.  
 ::Also, you are again misunderstanding the US Census Bureau reference in the text - it was and is written in the context of US Azeris Network, which has expressed the 400,000 estimate publicly many times (including after being recognized by the US Census Bureau in 2009) in a verifiable fashion, and due to its being the first-ever Azerbaijani and Turkic organization to gain recognition from the US Census Bureau, it makes the estimate more reliable and authoritative (which was one of the points of contention here - user Alborz Fallah and others said that estimates from any Azerbaijani-American organizations cannot be deemed reliable and authoritative enough for Wikipedia article - thus through showing the recognition of the US Census Bureau, we put that contention to rest). The AACC does not appear to have any verifiable reference to the 400,000 done after it followed suit and also gained recognition from the US Census Bureau, hence it appears in that sentence to be out of context. In other words, reference to AACC does not belong there, much like there is no reference to other US Census Bureau organizations, like the US Turkic Network. 
 ::Finally, your contention about "ownership" makes no sense. Re-read everything carefully, without anger.