Dutch license plates
 

From the beginning of the licenseplate registration, back in 1951
all cars had a plate with 2 letters and 4 digits, like NX-01-01

Year  
1951 - ND, NG
1952 - NK, NP, NT
1953 - NX, PD, PG, PP, PK
1954 - PT, PX, RD, RG, RK, RP
1955 - RT, RX, SG, SK, SP, ST, SX, TD, TG
1956 - TK, TP, TT, TX, UD, UG, UK, UP, UT, UX, VD, VG, VK
1957 - VP, VT, VX, XD, XG, XK, XP, XT
1958 - XX, ZD, ZG, ZK, ZP, ZT
1959 - ZX, AD, AG, AK, AP, AT, AX, BD, BG
1960 - BK, BP, BT, DG, DK, DP, DT, DX, ED, EG, BX, DD
1961 - EK, EP, ET, FD, FG, FP, FT, FX, DG, GG, GP, EX
1962 - GT, GX, HD, HG, HK, HP, HT, HX, JD, JK, JP, JX, MD, MG, MK, GK, JG, JT
1963 - MP, MT, MX, MV, MU, MS, MR, MN, MM, ML, MH, MF, ME, JZ, JV, JU, JS, JR, JN, MZ, MA, MJ
1964 - JM, JJ, JH, JF, JA, HZ, HV, HU, HS, HR, HN, HM, HJ, HE, GZ, GR, GU, GS, GM, GJ, GL, GH, GE, GF, GA, JE, JL, HL, GS, GF
1965 - FZ, FV, FU, FR, FN, FS, FM, FL, FJ, FF, FE, EZ, EV, FA, EU, ES, ER, EN, EM, EL, EJ, EH, EF

From October 4th, 1965, all license plates have the 2 letters at the end
of the series, Like 01-01-NX

Year  
1965 - AD, AE, AF, AG, AH, AJ, AK, AL, AM, AN, AP, AR, AS, AT, AU, AV, AZ, AX, BA, BD.
1966 - BE, BF, BG, BH, BJ, BL, BM, BP, BR, BS, BT, BU, BZ, BV, BX, DA, DF, DH, DD, DG, DE, DJ, DU, DK, DN
1967 - DL, DP, DT, DM, DX, DR, DS, DV, DZ, EA, ED, EE, EF, EG, EH, EJ, EK, EL, EM, EN, EP, ER, ES, ET, EU, EV ,EX, EZ, FA, FD ,FF
1968 - FE, FG, FJ, FK, FL, FL, FM, FN, FR, FP, FS, FT, FU, FV, FX, FZ, GA, GD, GE, GF, GG, GH, GJ, GK, GL, GM, GP, GR, GS, GT, GU, GX, GZ, HD, HE, HG, HJ, HK, HL, HM, HN, HP
1969 - HR, HS, HT, HU, HV, HX, HZ, JA, JD, JE, JF, JG, JH, JJ,JK, JL, JM, JN, JP, JR, JS, JT, JU, JV, JX, JZ, MA, MD, ME, MF, MG, MH, MJ, MK, ML
1970 - MM, MN, MP, MR, MS, MT,MU, MV, MX, MZ, NA, ND, NE, NF, NG, NH, NJ, NK, NL, NM, NN, NP, NR, NS, NT, NU, NV, NX, NZ, PA, PD, PE, PF, PG, PH, PJ, PK, PL, PM, PN, PP, PR, PS, PT, PU, PV, PX, PZ, RA, RD, RE
1971 - rf, rg, rh, rj, rk, rl, rm, rn, rp, rr,rs, rt, rU, RV, RX, RZ, SE, SF, SG, SH, SJ, SK, SL, SM, SN, SP, SR, ST, SU, SV, SX, SZ, TA, TD
1972 - TD, TE, TF, TG, TH, TJ, TK, TL, TM, TN, TP, TR, TS, TT, TU, TV, TX, TZ, UA, UD, UE, UF, UG, UH, UJ, UK, UL, UM, UN, UP, UR, US, UT, UU, UV, UX, UZ, VA, VD, VE, VF, VG, VH, VJ, VK, VL, VM, VN, VP, VR, VS, VT, VU, VV, VX, VZ
1973 - XA, XD, XE, XF, XG, XH, XJ, XK, XL, XM, XN, XP, XR, XS, XT, XU, XV, XX, XZ,  ZA, ZD, ZE, ZF, ZG, ZH, ZJ, ZK, ZL, ZM, ZN, ZP, ZR, ZS, ZT, ZU, ZV, ZX, ZZ

From September 3th, 1973, all license plates have the 2 letters in the middle
of the series, Like 01-NX-01

 

1973 - AD, AE, AF, AG, AH, AJ, AK, AL, AM, AN, AP, AR, AS, AT, AU, AV, AX, AZ, BA, BD, BE, BF, BG, BH
1974 - BJ, BL, BM, BP, BR, BS, BT, BU,  BV, BX, BZ, DA, DD, DE, DF, DG, DH, DJ, DK, DL, DM, DN, DP, DR, DS, DT, DU, DV, DX, DZ, EA, ED, EE, EF, EG, EH, EJ, EK, EL, EM, EN, EP, ER, ES, ET
1975 - EU, EV ,EX, EZ, FA, FD, FE, FF, FG, FJ, FK, FL, FM, FN, FR, FP, FS, FT, FU, FV, FX, FZ, GA, GD, GE, GF, GG, GH, GJ, GK, GL, GM, GP, GR, GS, GT, GU, GX, GZ, HD, HE, HG, HJ, HK, HL, HM, HN, HP, HR, HS, HT
1976 - HU, HV, HX, HZ, JA, JD, JE, JF, JG, JH, JJ,JK, JL, JM, JN, JP, JR, JS, JT, JU, JV, JX, JZ, MA, MD, ME, MF, MG, MH, MJ, MK, ML, MM, MN, MP, MR, MS, MT,MU, MV, MX, MZ, NA, ND, NE, NF, NG, NH, NJ, NK, NL, NM, NN, NP, NR, NS, NT, NU, NV, NX, NZ
1977 - PA, PD, PE, PF, PG, PH, PJ, PK, PL, PM, PN, PP, PR, PS, PT, PU, PV, PX, PZ, RA, RD, RE, rf, rg, rh, rj, rk, rl, rm, rn, rp, rr,rs, rt, rU, RV, RX, RZ, SE, SF, SG, SH, SJ, SK, SL, SM, SN, SP, SR, ST, SU, SV, SX, SZ, TA, TD, TE, TF, TG, TH, TJ, TK, TL