- Secondary energy
- Ribonucleoside
- Free-electron laser
- New Technology Telescope
- Conjunction
- Balanced flue boiler
- Homologous chromosomes
- Gallstone
- Ichthyosis
- Occiput
- Acne
- Lymphoid
- Acceleration of the expansion of the universe
- Paleogeography
- MAC address
- Transmission electron microscope
- Geyser
- Femtosecond
- Hydrogel
- DHCP
- Message switching
- HTML
- Luyten, Willem
- Implement
- Stromatolite
- Unix
- Triton
- VSC, PVC
- 16:9
- Fluorescence