Letras no Centro
Saber o ano da matrícula pela posição das letras ao meio
| AA-AB-AC-AD-AE-AF-AG-AH-AI-AJ-AL-AM-AN-AO-AP-AQ-AR-AS-AT-AU-AV-AX-AZ-BA-BB- (Até 68-BB-47) | 2005 |
| (Desde 68-BB-48) -BC-BD-BE-BF-BG-BH-BI-BJ-BL-BM-BN-BO-BP-BQ-BR-BS-BT-BU-BV-BX-BZ-CA-CB-CC-CD-CE-CF-CG-CH-CI-CJ-CL-CM-CN-CO-CP-CQ- (Até 90-CQ-37) | 2006 |
| (Desde 90-CQ-38) -CR-CS-CT-CV-CX-CZ-DA-DB-DC-DD-DE-DF-DG-DH-DI-DJ-DL-DM-DN-DO-DP-DQ-DR-DS-DT-DU-DV-DX-DZ-EA-EB-EC-ED-EE-EF-EG-EH-EI-EJ-EL-EM-EN-EO-EP-EQ-ER-ES-ET-EU-EV- | 2007 |
| EX-EZ-FA-FB-FC-FD-FE-FF-FG-FH-FI-FJ-FL-FM-FN-FO-FP-FQ-FR-FS-FT-FU-FX-FZ-GA-GB-GC-GD-GE-GF-GG-GH-GI-GJ-GL-GM-GN-GO-GP-GQ-GR-GU-GV-GX-GZ-HA-HB-HC-HD-HE- | 2008 |
| HF-HG-HH-HI-HJ-HL-HM-HN-HO-HP-HQ-HR-HS-HT-HU-HV-HX-HZ-IA-IB-IC-ID-IE-IF-IG-IH-II-IJ-IL-IM-IN-IO-IP | 2009 |
| IQ-IR-IS-IT-IU-IV-IX-IZ-JA-JB-JC-JD-JE-JF-JG-JH-JI-JJ-JL-JM-JN-JO-JP-JQ-JR-JS-JT-JU-JV-JX-JZ-LA-LB-LC-LD-LE | 2010 |
| LE-LF-LG-LH-LI-LJ-LL-LM-LN-LO-LP-LQ-LR-LS-LT-LU-LV-LX-LZ-MA-MB-MC-MD-ME-MF-MG-MH-MI-MJ-ML-MM-MN-MO | 2011 |
| MO-MP-MQ-MR-MS-MT-MU-MV-MX-MZ-NA-NB-NC-ND-NE-NF-NG-NH-NI-NJ-NL | 2012 |
| NL-NM-NN-NO-NP-NQ-NR-NS-NT-NU-NV-NX-NZ-OA-OB-OC-OD-OE-OF-OG | 2013 |
| OG-OH-OI-OJ-OL-OM-ON-OP-OQ-OR-OS-OT-OU-OV-OX-OZ-PA-PB-PC-PD-PE-PF-PG-PH-PI-PJ | 2014 |
| PJ-PL-PM-PN-PO-PP-PQ-PR-PS-PT-PU-PV-PX-PZ-QA-QB-QC-QD-QE-QF-QG-QH-QI-QJ-QL-QM-QN-QO-QP-QQ-QR-QS- | 2015 |
| QS-QT-QU-QV-QX-QZ-RA-RB-RC-RD-RE-RF-RG-RH-RI-RJ-RL-RM-RN-RO-RP-RQ-RR-RS-RT-RU-RV-RX-RZ-SA-SB-SC-SD-SE-SF-SG-SH-SI- | 2016 |
| SI-SJ-SL-SM-SN-SO-SP-SQ-SR-SS-ST-SU-SV-SX-SZ-TA-TB-TC-TD-TE-TF-TG-TH-TI-TJ-TL-TM-TN-TO-TP-TQ-TR-TS-TT-TU-TV-TX-TZ-UA-UB-UC | 2017 |
| UC-UD-UE-UF-UG-UH-UI-UJ-UL-UM-UN-UO-UP-UQ-UR-US-UT-UU-UV-UX-UZ-VA-VB-VC-VD-VE-VF-VG-VH-VI-VJ-VL-VM-VN-VO-VP-VQ-VR-VS-VT-VU-VV- | 2018 |
| VV-VX-VZ-XA-XB-XC-XD-XE-XF-XG-XH-XI-XJ-XL-XM-XN-XO-XP-XQ-XR-XS-XT-XU-XV-XX-XZ-ZA-ZB-ZC-ZD-ZE-ZF-ZG-ZH-ZI-ZJ-ZL-ZM-ZN-ZO-ZP-ZQ-ZR- | 2019 |
| ZR-ZS-ZT-ZU-ZV-ZX-ZZ | 2020 |