igni - infr
- incendiary bullet
- incendiary cartridge
- incendiary charge
- incendiary cluster
- incendiary defense
- incendiary flare
- incendiary fuel
- incendiary missile
- incendiary mortar shell
- incendiary oil
- incendiary projectile
- incendiary scatter bomb
- incendiary warfare
- incendiary weapon
- incidence
- incidence indication
- incident
- incident rate
- incineration
- incitement
- inclination angle at curve
- inclined
- inclined arch
- inclined armor
- inclined extension
- inclined orbit
- inclined rotor pump
- inclined sights
- inclined stand
- inclinometer
- incoherent reception
- incoming space trajectory
- incompetent rock
- incomplete combustion
- incomplete elliptic integral of the first kind
- incomplete filling
- incompressible flow
- incompressible fluid
- incompressible wall shearing stress
- incorrect entry
