Culture or time period
- Iberian (600 BC- 41 AD)36 objects
- Iberian cultures31 objects
- Iberian during late Roman Republic and Early Empire (72 BC-41 AD)5 objects
- Iberian under Roman Republic (190-72 BC)2 objects
- Ifugao3 objects
- Ifugao Province3 objects
- Ilkhanate (1256–1353)198 objects
- Illyrian Emperors (268–284 AD)143 objects
- Illyrian kingdoms (400-167 BC)1 objects
- Imperial dynasties (221 BC–1912 AD)114 objects
- Indian7 objects
- Indian cultures7 objects
- Indonesian1 objects
- Indonesian cultures1 objects
- Ionian6 objects
- Isleta2 objects
- Italian72 objects
- Italian cultures72 objects
- Italian peninsular cultures72 objects
- Italic people18 objects