- A tiger(Panthera tigris subsp. tigris) of India, Bhutan, Bangladesh, and Myanmar. 孟加拉国虎：产于印度、不丹、孟加拉国和缅甸的老虎（孟加拉国 虎）
- parastatal
- parasympathetic
- parasympathetic nervous system
- parasympathetic system
- parasympathomimetic
- parasympathomimetics
- parasynthesis
- parataxis
- parathion
- parathions
- parathyreoid
- parathyroid
- parathyroidal
- parathyroidectomy
- parathyroid gland
- parathyroid hormone
- paratrooper
- paratroops
- paratype
- paratyphoid fever
- paravane
- Paraíba
- Parañaque
- para–aminobenzoic acid
- para–aminosalicylic acid