T - General Technology 4 087
TA - General and Civil Engineering 5 708
TC - Hydraulic and Ocean Engineering 615
TD - Environmental Technology 3 134
TE - Highway Engineering 486
TF - Railroad Engineering and Operation 53
TG - Bridge Engineering 171
TH - Building Construction 1 654
TJ - Mechanical Engineering and Machinery 2 224
TK - Electrical and Nuclear Engineering 7 517
TL - Motor Vehicles and Aeronautics 932
TN - Mining Engineering and Metallurgy 1 496
TP - Chemical Technology 3 319
TR - Photography 1 890
TS - Manufactures 3 078
TT - Arts and Crafts 1 903
TX - Home Economics 6 235