- incident field
- incident half-space
- incident intensity
- incident investigation
- incident light metering
- incident matrix
- incident monochromatic photon to current conversion efficiency
- Incident Occuring in the Yi-Wei Year
- Incident of Cheating King Jaja by British Consul
- Incident of Chenqiao Station
- incident of eight thousand gunnysacks
- Incident of Prince Nagaya
- incident particle
- incident photon to current conversion efficiency
- incident photon-to-current conversion efficiency
- incident photon to current conversion efficiency (IPCE)
- incident power
- incident radiation
- incident ray
- incident surface
- incident wave
- incident wave, incoming wave
- incineration furnace
- incineration of radioactive waste
- incinerator