How internal bleeding leads to black diarrhea. Black diarrhea is made up of digested blood. When you have black diarrhea from internal bleeding, it means that the bleeding likely happened high up in your digestive tract. When you bleed in your food pipe or stomach, you donât always vomit blood.
GG - Government Grade, All Acronyms, viewed April 15, 2017, <https://www.allacronyms.com/GG/Government_Grade>.
Government Contract Accounting (GCA) is the maintenance of an organization's official financial books and accounting records, its policies, and procedures, all of which facilitate the tracking of, reporting on, and billing for, all costs, for any government contract, in accordance with the Federal Acquisition Regulation (FAR).