- A Jewish Glossary - A glossary of thousands of Jewish Hebrew and Yiddish words with definitions and other related information.
- BibleGateway Dictionaries - Combined lookup on Easton's 1897 Bible Dictionary, Hitchcock's Bible Names Dictionary and Smith's Bible Names Dictionary.
- Dictionary of Christian Biography - Dictionary of Christian Biography and Literature to the End of the Sixth Century A.D., with an Account of the Principal Sects and Heresies.
- Dictionary of Prophecy Terms - Defines terms related to Biblical prophecy. By the televangelist Jack Leo Van Impe.
- Glossary of 17th Century Biblical English - Glossary of Authorised "King James" Bible words of AD 1611 into modern English.
- Glossary of Religious Terms - Glossary of religious and spiritual terms by ReligiousTolerance.org
- Mysticalpedia - Dictionary of metaphysical, spiritual, mystical, holistic and energetic healing terms.
- The Spiritual Interpretation Dictionary Of Bible Words - Some liberal definitions of biblical terms.
