The Skeptic's Dictionary: Transcendental Meditation (TM)
- Analyses this "spiritual business whose proprietors claims it is a program that is scientifically validated."
- http://www.skepdic.com/tm.html

Transcendental Meditation Information Pages
- Critical analysis of TM, from a Christian perspective.
- http://www.amcbryan.btinternet.co.uk/tm-info/

Meditation Information Network
- Supporting critical examination of the programs associated with Maharishi Mahesh Yogi.
- http://minet.org/

Falling Down the TM Rabbit Hole
- Information and arguments recommending against involvement with Maharishi Mahesh Yogi or with any of his organizations.
- http://www.suggestibility.org/

The Basic Conflict Between Maharishi and Christianity
- 1984 Pastoral statement of Cardinal Jaime Sin, Catholic Archbishop of Manila. Explains why Transcendental Meditation is unacceptable for Christians as a doctrine or a practice.
- http://www.ewtn.com/library/NEWAGE/SINMAHAR.TXT