| Subject | English | Spanish |
| gen. | block header | encabezamiento de bloque |
| IT | block header | cabecera de bloque4 |
| IT | block header | etiqueta de bloque |
| gen. | block header | encabezamiento |
| stat., IT | block header record | registro de encabezamiento |
| comp., MS | header block | bloque de encabezado (In SOAP, an element placed in the Header element and which contains control information. For example, information that influences payload processing, such as a credentials element that helps control access to the operation) |