北欧ルーン文字、より具体的にはエルダーフサルク(2世紀から8世紀)で、ŋ(ingwaz) やo(othalan)を含みません
参考文献 https://en.wikipedia.org/wiki/Runes#Elder_Futhark_(2nd_to_8th_centuries)
Nordic runic Letters, more specifically Elder Futhark (2nd to 8th centuries) without ŋ (ingwaz) and o (othalan)
ref. https://en.wikipedia.org/wiki/Runes#Elder_Futhark_(2nd_to_8th_centuries)