As you have asked about the B.Com colleges in Delhi, check below for the information
Shri Ram College of Commerce
Lajpat Nagar-Iv New Delhi 110024

Lady Shri Ram College for Women
Lajpat Nagar-Iv New Delhi 110024

Hindu College
University Enclave Delhi- 110 007 India

Ramjas College
University Enclave Delhi-110007.

Jesus and Mary College
Chanakyapuri New Delhi- 110021

Hans Raj College
Hans Raj College University Of Delhi Mahatma Hans Raj Marg Malka Ganj Delhi - 110007

Sri Guru Gobind Singh College of Commerce
Pitampura Near T.V. Tower Delhi-110088

Sri Venkateshwara College Delhi
Benito Juarez Road Dhaula Kuan New Delhi - 110021

Shaheed Bhagat Singh College
University Of Delhi Sheikh Sarai (Triveni) Phase-Ii New Delhi - 110017

Sri Guru Tegh Bahadur Khalsa College
Guru Tegh Bahadur Marg Delhi-110 007.