One of the seven crystal systems and the one with the highest number of symmetry elements present. It is characterized by four triad axes of symmetry, and requires three crystallographic axes of equal lengths intersecting at right angles.
Cubic
- Internal Revenue Service
- internal schema((of a database))
- internal sorting
- internal standard
- internal wave
- International Accounting Standards Board
- international ampere(symbol: Aint)
- International Association for Engineering Geology and the Environment
- International Association for Official Statistics
- International Association for Statistical Computing
- International Association for Statistical Education
- International Association of Survey Statisticians
- International Astronautical Federation
- International Astronomical Union
- International Atomic Time
- International Bank for Reconstruction and Development
- International Biometric Society
- International Brigades
- international candle
- international cartel
- International Celestial Reference Frame
- International Celestial Reference System
- International Chinese Statistical Association
- International Cometary Explorer
- international commodity agreement