A runic inscription is an inscription made in one of the various runic alphabets. The body of runic inscriptions falls into the three categories of Elder Futhark (some 350 items, dating to between the 2nd and 8th centuries AD), Anglo-Frisian Futhorc (some 100 items, 5th to 11th centuries) and Younger Futhark (close to 6,000 items, 8th to 12th centuries).