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Human
Vertebral column
Cervical
C1, C2, C3, C4, C5, C6, C7
Thoracic
T1, T2, T3, T4, T5, T6
T7, T8, T9, T10, T11, T12
Lumbar
L1, L2, L3, L4, L5
Sacral
S1, S2, S3, S4, S5
Coccygeal
Co1, Co2, Co3, Co4, Co5
L3 vertebra 
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Instance of bone
Subclass of lumbar vertebra (3, L2 vertebra, L4 vertebra),
vertebra (22, L2 vertebra, L4 vertebra)
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L3 vertebra (en); 第3腰椎 (ja); tria lumba vertebro (eo) lumbar vertebra 3, L3, third lumbar vertebra (en)