TA - General and Civil Engineering 5,657
TC - Hydraulic and Ocean Engineering 608
TD - Environmental Technology 3,097
TE - Highway Engineering 487
TF - Railroad Engineering and Operation 52
TG - Bridge Engineering 171
T - General Technology 4,069
TH - Building Construction 1,636
TJ - Mechanical Engineering and Machinery 2,214
TK - Electrical and Nuclear Engineering 7,474
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TP - Chemical Technology 3,285
TR - Photography 1,845
TS - Manufactures 3,038
TT - Arts and Crafts 1,873
TX - Home Economics 6,147