- intestinal polyposis
- intestinal polyps
- intestinal pseudo-obstruction
- intestinal stem cell
- intestinal stenosis
- intestinal tuberculosis
- intestinal typhoid with perforation
- intestinal villus
- intestinalvovulus
- INTH
- in-the-canalhearing aid
- in-the-ear hearing aid
- In the Early Spring, a Gift to Mao Qin on the Yuanmei Banquet
- In the East
- In the Face of Demolition
- In the Gale
- In the Heat of the Sun
- In the Hospital
- In Their Teens
- In the Jungle
- In the Mood for Love
- In the Name of the Father
- In the New Year's Eve, Residence in Jiujiang Official House
- In the Silence
- In the Skin of a Lion