Index I
- Ichneumon larvae
- Ichthyosaurs
- Ichthyostega
- ICR
- idaltu
- Immune system
- Impacts
- India
- Indirect reciprocity
- Indo-European language family
- Indonesia
- Inerrancy see Bible
- Inflationary universe
- Information
- Infrared astronomy
- Ingermanson, Randall
- Inheritance see Genes
- Insects
- Institute for Creation Research (ICR)
- Intelligent design
- Intelligent Design Network
- Intermediate forms
- International Conference on Creationism (ICC)
- Invertebrates
- Iraq
- Iron
- Irreducible complexity
- Islam
- Islands
- Isotopes
- Israel
- Italy