Category 3 or Category III can refer to: Category 3 cable, a specification for data cabling British firework classification Category 3 tropical cyclone, on any of the tropical cyclone intensity scales Category 3 pandemic, on the pandemic severity index, an American influenza pandemic with a case-fatality ratio between 0.5% and 1% Category 3 winter storm, on the Northeast snowfall impact scale and the Regional snowfall index Any of several winter storms listed at list of Northeast snowfall impact scale winter storms Category 03 non-silicate mineral - Halides Category III, a rating in the Hong Kong motion picture rating system Category III, a capability level of aircraft instrument landing systems Category III New Testament manuscripts - Eclectic Category III measurement - performed in the building installation Category III protected area (IUCN) - natural monument
See also Class 3 (disambiguation) - class/category equivalence (for labeling) Type III (disambiguation) - type/category equivalence (for labeling) Group 3 (disambiguation) - group/category equivalence (for labeling)