Halomancy is divination by salt. Haruspicy is divination by examining the entrails of animals. Hepatoscopy is divination by examining the liver of an animal. Hieromancy is divination by observing sacrificed things. Horoscopy is divination by means of a horoscope.
Hydromancy is divination by water.
Ichthyomancy is divination by fish. Lampadomancy is divination by observing the flame of a candle. Leconomancy is divination by observing the shape that oil poured on water makes. Lithomancy is divination by stones. Margaritomancy is divination by pearls.