| Dwellings Energy consumption--Tropics (1) |
| Dwellings--Energy consumption--Myanmar--Mandalay (1) |
| Dwellings--India--Environmental aspects (1) |
| Dwellings--Security measures (1) |
| Dwellings--Thailand--Heating and ventilation (2) |
| Dwellings--Thermal properties--Simulation methods--Thailand (1) |
| Dye industry--Waste disposal (1) |
| Dye-sensitized solar cells (2) |
| Dyes and dyeing (1) |
| Dyes and dyeing--Paper (1) |
| Dynamic programming (14) |
| Dynamics (12) |
| DYNAMO (Computer program language) (2) |
| Dyscalculia (1) |