Do I need a re-entry permit for a multi-entry tourist visa in Thailand?

The conversation centers around the necessity of a re-entry permit for a multi-entry tourist visa in Thailand. One user expresses uncertainty about the requirement while at the immigration building. Other comments clarify that there is no category specifically named "multi-entry non-immigrant tourist visa"; instead, users generally differentiate between a multi-entry Non-Immigrant visa and a 6-month multi-entry tourist visa. It is indicated that if the visa is multi-entry, the individual can exit and re-enter Thailand without needing a re-entry permit, as long as it is before the visa expiration date.