Kin-tcheou is a beautiful city in China.

I drove on the TCH to get to the next city.

TCE is commonly used as a solvent in industrial processes.

TCEs are commonly used as solvents in industrial processes.

The Tchebychev distance between two points is the maximum difference between their corresponding coordinates.

Tchebychev distances are used to measure the maximum difference between two sets of data points.

My friend's last name is Tcholakian.

The TCDDs were found to have harmful effects on the environment.

TCDD is a toxic chemical compound.

TCDSB is a well-known name in the education sector.