Thangavelu Chinnasamy, based in Seyalmantram, India, has authored works focusing on acrostic speech, as highlighted on the website seyalmantram.in. His work explores "Acrostic Words" and their applications across languages, emphasizing Alphabetical Acrostic Usages that integrate wisdom and knowledge.

The content also delves into interdisciplinary approaches, including studies in ecolonomy (a blend of ecology and economy) and accounting practices. A specific book titled Acrostic Words by Thangavelu Chinnasamy is explicitly listed and Covered Various interdisciplinary Approach Studies Authors in the provided references, exhibited in his contributions to acrostic speech are evident through his website and related publications.