Prior to reading this, note the .kaz (.қаз) is not a new generic Top-Level Domains. It is a country code Top-Level Domain (or ccTLD). It also is the IDN (Internationalized Domain Name) delegated to Kazakhstan.
I am adding it to this blog because it is a 3 characters Top-Level Domain and may interest a company or a brand interested in launching its own .KAZ Top-Level Domain.
Note "kaz" also is the ISO 3166-1 alpha-3 code for Kazakhstan so it makes it impossible for any company/brand to register its own .KAZ : the latest applicant guidebook does not allow to do so.
A list is available here.