Bachelor of Commerce is the full form of BCom. It is a three-year undergraduate program that has rebranded itself as a more job-skill-oriented school with a wide range of specializations. The full form of B. com is Bachelor of Commerce which is actually a three years course. In this course, you would learn about Financial Literacy, Business Acumen, Business Laws, Taxation knowledge, analytical skills and also fields of banking, accounting, Finance and finally insurance. Bachelor of Commerce A Bachelor of Commerce (BCom or B Com ) is an undergraduate degree in commerce, accounting, mathematics, economics, and management -related subjects. Learn everything about B Com—its full form , subjects, career opportunities & the best courses after graduation. Learn how B Com helps diversify your career growth.