| Subject | English | Spanish |
| commun., IT | Request for Comment | pedido de comentarios |
| commun., IT | Request for Comment | petición de comentarios |
| commun. | request for comment | petición de comentario |
| commun., IT | Request for Comments | pedido de comentarios |
| commun., IT | Request for Comments | petición de comentarios |
| comp., MS | Request For Comments | Solicitudes de comentarios (A document in which a standard, a protocol, or other information pertaining to the operation of the Internet is published. The RFC is actually issued, under the control of the IAB, after discussion and serves as the standard. RFCs can be obtained from sources such as InterNIC) |
| inet. | Request For Comments | Petición de Comentarios |