The temporary provision of money (usually at interest).
A sum of money or other valuables or consideration which an individual, group or other legal entity borrows from another individual, group or legal entity (the latter often being a financial institution) with the condition that it be returned or repaid at a later date (sometimes with interest) click on link for more details.http://en.wikipedia.org/wiki/Loan
Loans can be classifieds in many forms according to their nature and time periods. Followings are some popular terms using for loans om internet.
1) Home Loans :- Loans for house.
2) Car loans / Auto Loans
3) Student Loans :-
4) Personal Loans
5) Credit Cards :-
6) Property Loan
7) Mortgage
8) Stock Loan
9) Marriage Loan
For detail click here