Irritable Bowel Syndrome. Gut bacteria may play a role in irritable bowel syndrome (IBS). If you suffer from IBS, you may sometimes think that there is a war going on inside of your body. Well, the latest IBS research suggests that you might be on to something. Your intestinal system is filled with billions of bacteria of all different kinds; altogether these bacteria are called the gut flora. In a state of optimal health, all of these bacteria play nicely together.
If you have a Business account the ABA number will follow the six-digit check number at the bottom of the check. The ABA number is also known as a Routing and Transit Number, RTN, or bank number. It was established by the American Bankers Association to identify the accountholder's bank. 2 people found this useful.
However, there is a difference in the format as discussed above. The term routing number is used in connection with the electronic fund transfers (EFT) and thus also known as EFT Code while the transit number is used usually in connection with the paper instruments such as cheques.