Soldier of Fortune Magazine The Journal of Professional Adventurers. 1  SOF T SHIRTS BACK IN STOCK : BUY ONE GET ONE FREE Same size as T-shirt purchased free in buy one get one free. 2  SHOOT-N-SCOOT By Gary Paul Johnston Shooting while moving and other reality training!
DNA (deoxyribonucleic acid) A type of nucleic acid that constitutes the molecular basis of heredity. It is found principally in the nucleus of all cells where it forms part of the chromosome, or in the cytoplasm of cells lacking a nucleus, such as bacteria.
n/a. n/a or N/A is a common abbreviation in tables and lists for the phrase not applicable, not available, or no answer. It is used to indicate when information in a certain table cell is not provided, either because it does not apply to a particular case in question or because the answer is not available. The notation was in use at least as early as the 1920s, with a 1925 guide to conducting community surveys stating: