The .mobi TLD’s registry has setup quite a long blocklist of restricted names that are not going to be made “freely” available to the general public (or trademark holders).
You can download a big PDF with a full list from their site.
About Michele Neylon
Michele is founder and managing director of Irish domain registrar and hosting company Blacknight. Michele has been deeply involved in domain and internet policy discussions for more than a decade.
He also co-hosts the Technology.ie podcast.