CI - Science, Technology, and Mathematics

Science, Technology, and Mathematics

• Chemical ionization
• CodeIgniter, a PHP framework
• Color index
• Computational intelligence
• Common Interface for a Conditional Access Module.
• CI+, Common Interface Plus
• Continuous integration, a software engineering term.
• Conditional independence, a type of relation of random variables in probability theory.
• Configuration interaction, a post-Hartree-Fock method used in computational chemistry.
• Configuration item, the fundamental structural unit of a configuration management system.
• Confidence interval, an interval estimate of a population parameter used in statistics.
• Conical intersection, the location of a discrete degeneracy between two electronic states.
• Conservation International, an international environmental non-governmental organization.
• Convective instability
• Curie (Symbol: Ci). A measurement of radioactivity named after Marie Curie.
• Cirrus cloud
• Cosine integral (standard mathematical symbols "Ci" and "ci").
• CI group, a type of meteorite.
• Core Image
• 101 in Roman numerals.
• Copenhagen Interpretation, an interpretation of Quantum Mechanics.
• Compound Interest (Mathematics)
• cI protein, a repressor protein of Enterobacteria phage λ
• Cubic inch, a unit of volume used almost exclusively in the United States.
• Cytoplasmic incompatibility, a reproductive system