| Subject | English | Tamil |
| comp., MS | high-definition DVD | உயர்-பயன் DVD (A high definition optical disc format which uses a smaller focus blue-violet 405 nm laser allowing higher precision and storage density. A competitor to Blu-ray Disc) |
| comp., MS | high-definition multimedia interface | உயர் நுட்ப மல்டிமீடியா இடைமுகம் (A digital interface specification for delivering digital content and connecting consumer electronic devices) |