Proper noun
A landmass on Earth, consisting of the Indian subcontinent and adjacent parts of East and Southeast Asia, particularly the tropical and subtropical regions.
A region comprising countries of South Asia and Southeast Asia within the Indian cultural sphere, contrasted with Chinese-influenced Sino-Asia.
Source: en.wiktionary.org“The United States welcomes additional opportunities to collaborate with Bangladesh to deter smuggling and trafficking in the Bay of Bengal, Bangladesh’s EEZ, and throughout the Indo-Asia Pacific,” she said. Source: Internet