Vikings: Pre-Christianity, heathens, pagans

Ginnungagap: dark void

Nifleheim: Land of fog, ice

Muspellheim: land of fire

Yggdrasil: It's an Ash tree that is the world

Asgard: Home of the Gods

Midgard: Land of Man

Hel: Daughter of Loki and ruler of Hell

Bifrost Bridge: Divine bridge linking all three worlds, usually a rainbow.

Ymir: An evil, fierce, wild giant

Odin: Father of the Gods and God of humans

Frigg: Odin's wive and goddess of love, destiny, and marriage

The Valkyries: The chose who went to Valhalla after they were killed.

The Norns: Fated Maidens

Thor: God of thunder, battle, and fertility, son of Odin

Balder: Son of Odin, god of radiance, rebirth, justice, and light

Njord: God of sea and Wind

Frey: God of fertility, prosperity, sun and rain

Freya: Goddess of love, fertility, beauty, magic, war, and death

Idunn: Goddess of the Golden Apples, tricked by Loki

Loki: Son of Giants, half blooded god, trickster, cunning, good and bad

Fenrir: Son of Loki turned into a wolf

Jormungandr: World Serpent

Ragnarok: Doomsday, the end of the humans and gods

Runes: Either rock, metal, or wood used to tell past, present and future