The registration of .al domains is regulated under the document titled: "On the Registration and Administration of Domain Names under .AL and subdomains. gov.al,. mil.al,. edu.al,. com.al,. org.al and. net.al" by the registry. (Unfortunately this document is not in English, we will be pleased to provide you a copy and help you with any questions you might have)
Article 18 and 19 of this document define the domains which are not allowed for registration. This includes registering trademarks owned by third parties, spamming activities including viruses and hacking tools, activities illegal under Albanian law, geolocation names (in Albania), technical names etc. These articles can be found in this KB article in Albanian and we will be pleased to answer any question you might have in this regard.