| Subject | English | Japanese |
| snd.rec. | maximum start time to record/reproduce speed | 記録/再生時最大立上がり時間 |
| comp. | n record start | 記録開始 |
| comp., MS | start-of-authority resource record | Start of Authority リソース レコード (A record that indicates the starting point or original point of authority for information stored in a zone. The SOA resource record (RR) is the first RR created when adding a new zone. It also contains several parameters used by other computers that use DNS to determine how long they will use information for the zone and how often updates are required) |