1. The ordinal number of thirty-eight in counting order
   - 38th

See also: ordinal

• Zhuang
• Zhukov
• ZiB
• Zibit
• zidovudine
• Ziegfeld
• Ziegfeld Follies
• Ziegler
• zig
• zigadene
• Zigadenus
• Zigadenus elegans
• Zigadenus glaucus
• Zigadenus nuttalli
• Zigadenus venenosus
• Zigadenus venenosus gramineus
• ziggurat
• family Burhinidae
• family Burmanniaceae
• family Burseraceae
• family business
• family Buxaceae
• family Cactaceae
• family Caeciliadae
• family Caeciliidae