| Subject | English | Croatian |
| comp., MS | infrared connection | infracrveno povezivanje (A way to wirelessly connect computers and devices, using infrared light to send information) |
| comp., MS | infrared network connection | infracrvena mrežna veza (A direct or incoming network connection to a remote access server using an infrared port) |
| environ. | infrared radiation | infracrveno zračenje |