There are two parts to a blood type. One is the letter, A,B,AB, or O. This is the major part of the blood type. The other or minor part is the Rh type, which the A,B,AB, or O part is either positive or negative. Let me explain.
This guide shows the zip codes for each neighborhood in Washington DC arranged in alphabetical order. Get to Know the Neighborhoods of the DC Capital Region. Adams Morgan â zip code 20009. American University Park â zip code 20016.
Washington, DC Office â 1120 Connecticut Avenue, NW Suite 310 Washington, DC 20036 Phone: 202-822-6600 Fax: 202-822-6603 â¢ info_dc@thetemplegroup.com. Philadelphia, PA Office â 230 South Broad Street Suite 1101 Philadelphia, PA 19102 Phone: 215-545-2105 Fax: 215-545-2109 â¢ info_philly@thetemplegroup.com.