- Carnot principle
- Repudiation
- Asymmetric keys
- Endeavour
- Gauge theory
- Cardiovascular system
- Concretion
- Artificial neuron
- Hydrogen bond
- Cambrian explosion
- Villi
- Melliferous
- CD-WORM
- Rheology
- Amylopectin
- Condyloid
- Pheromone
- Anisotropy
- Zodiacal light
- Pluripotency
- Baryon
- Promoter
- Elongated facies
- Homochromy
- Plasticity
- Soyuz-Fregat
- Volcano
- Phytoplankton
- Diphtheria
- Sponge