•
Indian Law Institute •
Influenza-like illness •
Intelligent Land Investments • Intensive lifestyle intervention, a type of
lifestyle medicine •
International Law Institute, a non-profit organization which teaches and publishes in the field of international development in the United States •
International Legion of Intelligence, the former name of Intertel, a high-IQ society •
Intuitive Logical Introvert, a personality type in socionics •
Iran Language Institute, a state-owned, non-profit organization for developing foreign language learning in Iran • Irish Life International, part of
Irish Life and Permanent ==People==