Short term

Certified Bank Manager Programme: A 2-year course covering the areas of banking and financial services, money, banking laws and regulations, treasury, credit, risk management and banking strategy. The course is offered by the Institute of Bank Management and Research (IBMR), Hyderabad.
Diploma in Banking & Services (DBFS): This is a post graduate 2-year diploma course offered by the Institute Of Finance, Banking & Insurance (IFBI), Mumbai. A graduate student in any discipline with minimum 50% marks is eligible for this course, along with a personal interview.
Certified Financial Planners: Certified course (6 months to 1 Year) is offered by various institutes: Financial Planning Academy (FPA), Mumbai , BLB Institute of Financial Markets (BIFM), Delhi/NCR, and Indian Institute of Financial Planning (IIFP), Mumbai. Graduates in any discipline are eligible for this course, along with undergraduates and working professional. A CFP certification with specialisation in financial planning, Insurance and Risk Management, Investment planning, Tax Planning offers great job opportunities for students.
Certificate Course in Project Finance: The certificate course in Project Finance is conducted by two institutes in India: Indian Institute of Banking & Finance (IIBF) and Institute for Financial Management and Research (IFMR). It provides advanced skills and practical knowledge in the field of project appraisal, lending, financing, etc.
CRISIL Certified Analyst Programme (CCAP): This is a two-year programme, combining coursework, job assignments and interactive seminars, is undertaken by CRISIL, the country's leading Research, Ratings, Risk and Policy Advisory company. Graduates with at least 50% marks and qualifying CAT, XAT or CRISIL Aptitude Test are eligible for the course. This course helps students to acquire exceptional financial and business skills.

Hi Abhishek,
As requested these are the short term courses in Banking and Finance:
Six months Diploma in Banking
PG Diploma in banking and Finance
Diploma In Banking Services
Certificate Course in Banking and Financing
Certificate course in Banking
Post Graduate Diploma in Bank Management
Post Graduate Diploma in Banking and Financial Management
Banking is a career that offers opportunities to students from all streams, be it humanities, commerce or Science. However, to make a career in banking, you must be good at analyzing numbers, that is, your mathematics must be strong enough to interpret and analyse numerical data. You must be prepared for the Banking Entrance Exams and for the interviews that follow these entrance examinations.
An undergraduate degree is essential to kick start your career in banking.
Thereafter, you can sit for Bank PO exams or go ahead with higher education-
MBA Banking & Finance
PG Diploma in Banking & Operations
M.COM
PG Diploma in Financial Planning and Wealth Management
Hope it helps. Please feel free to revert.
All the best.