A. brevicollis may refer to: Abacetus brevicollis, a ground beetle Acinopus brevicollis, a ground beetle Acropora brevicollis, a synonym of Acropora digitifera, a coral Aechmea brevicollis, a plant found in South America Aedoeus brevicollis, a longhorn beetle Amara brevicollis, a ground beetle Amphionthe brevicollis, a longhorn beetle Anomalopus brevicollis, a synonym of Praeteropus brevicollis, a skink found in Australia