substage /subˈstāj/

1. Apparatus under the stage of a microscope
2. A division of a stage (esp geology)

• tsouris
• tsourises
• tsp
• TSP
• tsps
• T-square
• T-squares
• TSR
• TSS
• T-strap
• tsuba
• tsubas
• Tsuga
• tsunami
• tsunamis
• tsuris
• tsurises
• tsutsugamushi disease
• tsutsumu
• tsutsumus
• Tswana
• Tswanas
• TT
• TTFN
• TTL