The "E" in E-1 means "enlisted" while the "1" signifies the paygrade for that situation. Another spend categories are "W" for warrant officers and "O" for commissioned officers. Some enlisted paygrades have two ranks. Balises meta de mots clés La recherche Google n'utilise pas la balise Meta pour les mots https://www.seoclerk.com/Link-Building/371800/GIGA-SEO-PACKAGE-POWERFUL-BACKLINKS