Oath
Ob
Ob
Obeah
Object intrusion
Obsession
Occulta
Oculus
Od
Od. or Odic Force
Odic shield
Oken, Lorenz
Olcott, Henry Steele
Old Nick (Nick)
Om
Omophagia
Onam a Kerala festival
Oneiromancy
Onimancy (or Onycomancy)
Onomancy (or Onomamancy)
Onychomancy
Onyx
Oomancy
Ooscopy or Oomantia
Opal
Ophiomancy
Ophites
Opus alchymicum
Ornithomancy
Organised
Orphic Literature
Orphism
Our Lady of the Stars
Ouroboros
Ouspensky, P. D.
Ozark Witchcraft
Ozark Witchcraft folklore