Form 2290 Page 2 displaying applicable T-lines.Field designators 02VCA - 02VCW are shown to the left of their corresponding categories, A - W.02NA1 - 02A12 are shown in column 3a, for categories A - L.03NA1 - 03A11 are shown in column 3a, for categories M - W.02NB1 - 02B12 are shown in column 3b, for categories A - L.03NB1 - 03B11 are shown in column 3b, for categories M - W.