Anzahl Buchstaben: 2
| RF |
| RG |
| RH |
| RI |
| RK |
| RL |
| RM |
| RN |
| RO |
| RP |
| RR |
| RS |
| RT |
| RU |
| RV |
| RW |
| RY |
| RZ |
| SA |
| SB |
| SC |
| SD |
| SE |
| SF |
| SG |
| SH |
| SI |
| SJ |
| SK |
| SL |
| SM |
| SN |
| SO |
| SP |
| SR |
| SS |
| ST |
| SU |
| SV |
| SW |
| SY |
| SZ |
| TA |
| TB |
| TC |
| TD |
| TE |
| TF |
| TG |
| TH |
| TI |
| TJ |
| TK |
| TL |
| TM |
| TN |
| TO |
| TP |
| TR |
| TS |
| TT |
| TU |
| TV |
| TW |
| TX |
| TY |
| TZ |
| UA |
| UB |
| UD |
| UE |
| UG |
| UH |
| UI |
| UK |
| UL |
| UM |
| UN |
| UO |
| UP |
| UR |
| US |
| UT |
| UU |
| UV |
| UW |
| UX |
| UY |
| UZ |
| VA |
| VB |
| VC |
| VD |
| VE |
| VF |
| VG |
| VH |
| VI |
| VJ |
| VK |
| VL |
| VM |
| VN |
| VO |
| VR |
| VS |
| VT |
| VU |
| VW |
| VX |
| VZ |
| WA |
| WB |
| WC |
| WD |
| WE |
| WF |
| WG |
| WH |
| WI |
| WK |
| WL |
| WM |
| WN |
| WO |
| WR |
| WS |
| WT |
| WU |
| WV |
| WW |
| WY |
| WZ |
| XA |
| XC |
| XD |
| XE |
| XI |
| XL |
| XM |
| XO |
| XP |
| XR |
| XS |
| XT |
| XU |
| XV |
| XX |
| YA |
| YB |
| YD |
| YE |
| YH |
| YI |
| YM |
| YO |
| YR |
| YT |
| YU |
| YV |
| ZA |
| ZB |
| ZE |
| ZG |
| ZH |
| ZI |
| ZK |
| ZL |
| ZM |
| ZN |
| ZO |
| ZP |
| ZR |
| ZS |
| ZT |
| ZU |
| ZW |
| ZZ |