Cross List and Tandem Codes Department Tandem Codes Assigned Cross List Codes Assigned Ag Ed and Communications Agricultural Economics AA, AB, AC, AD 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10 AE, AF, AG, AH, AI, AJ, AK 11, 12, 13, 14, 15, 16 Agricultural Science Animal Food Sciences Architecture Art Biological Science AL, AM, AN, AO AP, AQ, AR, AS, AT, AU, AV, AW, AX AY, AZ, BA, BB, BC, BD, BE BF, BG, BH BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR, BS, BT, BU, BV, BW, BX, BY, BZ, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, CK, CL, CM, CN, CO, CP Business Administration CQ, CR, CS, CT, CU, CV Chemical Engineering Chemistry & Biochemistry Civil & Enviromental Engineering Classical & Modern Lang & Lit Communication Studies Computer Science Community, Family & Addiction Services Department of Design Economics Education Engineering-Deans Electrical & Computer Engineering English Enviromental Toxicology Family & Consumer Sciences Education Geosciences 17, 18, 19, 20 21, 22, 23, 24, 25 26, 27, 28, 29, 30, 31, 32, 33 34, 35, 36, 37, 38 39, 40, 41, 42, 43, 44, 45 46, 47, 48, 49, 50, 51 CW, CX, CY, CZ, DA, DB, DC DD, DE, DF, DG, DH, DI, DJ, DK 52, 53, 54, 55 56, 57, 58, 59 DL, DM, DN, DO, DP, DQ, DR, DS, DT 60, 51, 62, 63 DU, DV, DW, DX, DY, DZ 64, 62, 66, 67, 68, 69 70, 71, 72, 73, 74, 75 EA, EB, EC, ED 76, 77, 78, 79, 80, 81, 82, 83, 84 85, 86, 87, 88, 89 EE, EF, EG, EH, EI 90, 91, 92, 93 94, 95, 96, 97, 98 99, 1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H, 1I, 1J, 1K, 1L, 1M, 1N, 1O, 1P, 1Q, 1R, 1S, 1T, 1U, 1V, 1W, 1X, 1Y, 1Z, 2A, 2B, 2C, 2D, 2E EJ, EK, EL, EM, EN, EO EP, EQ, ER, ES, ET, EU, EV, EW, EX, EY, EZ, FA, FB, FC, FD, FE, FF, FG, FH, FI, FJ, FK, FL, FM, FN 2F, 2G, 2H, 2I, 2J 2K, 2L, 2M, 2N, 2O, 2P, 2Q FO, FP 2R, 2S, 2T, 2U, 2V, 2W, 2X, 2Y, 2Z 3A, 3B, 3C, 3D FQ, FR, FS 3E, 3F, 3G, 3H, 3I, 3J, 3K FT, FU, TV, FW, FX, FY, FZ, GA, GB, GC, GD, GE, GF, GG, GH, GI, GJ, GK, GL, GM 3L, 3M, 3N, 3O Cross List and Tandem Codes Health, Exercise & Sports Science History Human Development & Family Studies Industrial Engineering Landscape Architecture GN, GO, GP 3P, 3Q, 3R, 3S, 3T, 3U GQ, GR GS, GT 3V, 3W, 3X, 3Y, 3Z, 4A, 4B 4C, 4D, 4E, 4F, 4G, 4H, 4I, 4J, 4K, 4L, 4M GU, GV, GW 4N, 4O, 4P, 4Q, 4R, 4S, 4T, 4U, 4V, 4W, 4X, 4Y, 4Z, 5A, 5B, 5C, 5D, 5E GX, GY, GZ, HA, HB, HC, HD, HE, HF, HG, 5F, 5G, 5H, 5I HH, HI, HJ, HK, HL, HM, HN, HO, HP, HQ Law Library Mass Communications 5J, 5K, 5L, 5M, 5N 5O, 5P, 5Q, 5R, 5S 5T, 5U, 5V, 5W, 5X Mathematics & Statistics 5Y, 5Z, 6A, 6B, 6C, 6D, 6E, 6F, 6G Mechanical Engineering HR, HS, HT, HU 6H, 6I, 6J, 6K, 6L, 6M Music HV, HW, HX, HY, HZ, IA, IB, IC, ID, IE, IF, IG, IH, II, IJ, IK, IL, IM, IN, IO, IP, IQ, IR, IS, IT, IU, IV, IW, IX, IY, IZ, JA, JB, JC, JD, JE, JF, JG, JH, JI, JJ, JK, JL JM, JN, JO, JP, JQ, JR, JS, JT, JU, JV, JW, JX, JY 6N, 6O, 6P, 6Q, 6R, 6S, 6T Natural Resources Management Nutrition, Hospitality, Retailing Petroleum Engineering JZ, KA, KB, KC, KD, KE, KF, KG, KH, KI, KJ, KK, KL, KM, KN, KO, KP KQ, KR 6U, 6V, 6W, 6X 6Y, 6Z, 7A, 7B, 7C, 7D, 7E, 7F, 7G, 7H, 7I KS, KT, KU, KV, KW 7J, 7K, 7L, 7M, 7N, 7O, 7P Personal Financial Planning Philosophy Physics Plant & Soil Science KX, KY, KZ, LA, LB, LC, LD, LE, LF, LG, LH, LI, LJ, LK, LL, LM, LN, LO, LP LQ, LR LS, LT, LU, LV, LW LX, LY, LZ, MA, MB, MC, MD, ME, MF, MG, MH, MI, MJ, MK, ML, MM, MN, MO, MP 7Q, 7R, 7S, 7T Psychology SOAR Sociology, Anthropology, & Social Work Theatre & Dance Wind Energy MQ, MR, MS, MT, MU, MV, MW MX, MY, MZ, NA, NB, NC ND, NE, NF 7U, 7V, 7W, 7X 7Y, 7Z, 8A, 8B 8C, 8D, 8E, 8F, 8G, 8H, 8I, 8J, 8K 8L, 8M, 8N, 8O, 8P, 8Q 8R, 8S, 8T, 8U, 8V 8W, 8X, 8Y, 8Z, 9A, 9B, 9C, 9D, 9E 9F, 9G, 9H, 9I, 9J, 9K, 9L 9M, 9N, 9O, 9P, 9Q, 9R, 9S, 9T, 9U, 9V, 9W, 9X Cross List and Tandem Codes Women's Studies XL NG, NH 9Y, 9Z, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, B0, B1, B2, B3, B4, B5, B6, B7 B8, B9, C0, C1, C2