Category:Military units and formations established in the 1780s This category is for Military units and formations established in the 1780s.1730s1740s1750s1760s1770s1780s1790s1800s1810s1820s1830s 13th14th15th16th17th18th19th20th21st22nd23rdSee also: Category:Military units and formations disestablished in the 1780s Subcategories This category has the following 9 subcategories, out of 9 total. 0–9 Military units and formations established in 1780 (8 P) Military units and formations established in 1781 (13 P) Military units and formations established in 1782 (2 P) Military units and formations established in 1783 (8 P) Military units and formations established in 1784 (3 P) Military units and formations established in 1786 (5 P) Military units and formations established in 1787 (8 P) Military units and formations established in 1788 (13 P) Military units and formations established in 1789 (5 P)