- Identification
- Identification of Beslan Victims in Russia
- Identification of Christopher Columbus' Remains
- Identification of the Son of Louis XVI and Marie-Antoinette
- Identification of Tsunami Victims, Southeast Asia
- Identification of War Victims in Croatia and Bosnia
- Identity Theft
- Illicit Drugs
- Imaging
- Immune System
- Impression Evidence
- Indicator, Acid-base
- Infrared Detection Devices
- Ink Analysis
- Inorganic Compounds
- Institutes
- Integrated Automated Fingerprint Identification System
- Integrated Ballistics Identification System (IBIS)
- Integument
- International Association for Identification
- Internet Tracking and Tracing
- Interpol
- Interpol, United States National Central Bureau
- Interrogation
- Isoantibodies
- Isotopic Analysis
