If you are talking about collectors-- You can call your Attorney General in your state (http://www.naag.org/ag/full_ag_table.php) or Federal Trade Commission 877-FTC-HELP. Make sure you have as much information on the caller/company as possible when making your complaint.
If you have been the victim of unethical practices you can report it to the state. You may also want to report it to the manufacture whose vehicles are sold at the lot.
Whistleblowers
I have had a nightmare experience with a travel agency. Is there an organization I can report this to?
Try calling the police. They can track them down easily.
In my opinion it is unethical.
unethical competition in business?
Unethical and illegal.
plagiarism is unethical because...
You are an unethical jerk who has no respect for culture. The Nazis could not have been more unethical during the Holocaust.
The Unwelcome Callers - 1898 was released on: USA: July 1898
No, it is not unethical to help a friend revise a report when you know they are being graded on it because most students look up their information on the Internet. However, if your friend is not making a proper effort and is just lazy then you shouldn't help your friend at all. You can steer your friend in the right direction and let them make the changes you think should be made.
It is unethical in itself and dangerous as a precedent.