INDO

INDO stands for Intermediate Neglect of Differential Overlap. It is a semi-empirical quantum chemistry method that is a development of the complete neglect of differential overlap (CNDO/2) method introduced by John Pople. Like CNDO/2 it uses zero-differential overlap for the two-electron integrals but not for integrals that are over orbitals centered on the same atom.

Indo may refer to:

• The Indo- prefix indicating India and the Indian Subcontinent
  • Examples of words with Indo- prefix: Indology, Indologist, Indomania, Indophobia, Indophile, and Indo-European
• Indo people, people of mixed European and Indonesian ancestry
• INDO, the Intermediate Neglect of Differential Overlap semi-empirical method
• Indo (apple), an apple cultivar
• Irish Independent, commonly nicknamed 'The Indo'
• Cannabis (drug), known by the slang term 'endo' or 'indo'