Anzahl Buchstaben: 3
| RUF |
| RUH |
| RUI |
| RUK |
| RUL |
| RUM |
| RUN |
| RUP |
| RUR |
| RUS |
| RUT |
| RUY |
| RUZ |
| RVE |
| RVO |
| RWA |
| RWE |
| RWK |
| RYA |
| RYE |
| RYF |
| RYN |
| RYU |
| SAA |
| SAB |
| SAC |
| SAD |
| SAE |
| SAF |
| SAG |
| SAH |
| SAI |
| SAK |
| SAL |
| SAM |
| SAN |
| SAO |
| SAP |
| SAR |
| SAS |
| SAT |
| SAU |
| SAV |
| SAW |
| SAX |
| SAY |
| SAZ |
| SBA |
| SBB |
| SBG |
| SBK |
| SBM |
| SBR |
| SCB |
| SCG |
| SCH |
| SCL |
| SCN |
| SCR |
| SCV |
| SCZ |
| SDA |
| SDG |
| SDH |
| SDI |
| SDL |
| SDN |
| SDP |
| SDR |
| SDT |
| SDZ |
| SEA |
| SEB |
| SEC |
| SED |
| SEE |
| SEG |
| SEH |
| SEI |
| SEK |
| SEL |
| SEM |
| SEN |
| SEO |
| SEP |
| SER |
| SES |
| SET |
| SEU |
| SEV |
| SEW |
| SEX |
| SFA |
| SFB |
| SFE |
| SFF |
| SFR |
| SFT |
| SFX |
| SGB |
| SGF |
| SGH |
| SGL |
| SGN |
| SGP |
| SGT |
| SHA |
| SHE |
| SHG |
| SHI |
| SHK |
| SHL |
| SHO |
| SHT |
| SHU |
| SHY |
| SIA |
| SIB |
| SIC |
| SID |
| SIE |
| SIF |
| SIG |
| SII |
| SIK |
| SIL |
| SIM |
| SIN |
| SIO |
| SIP |
| SIR |
| SIS |
| SIT |
| SIV |
| SIW |
| SIX |
| SJH |
| SKA |
| SKE |
| SKI |
| SKL |
| SKR |
| SKS |
| SKY |
| SLA |
| SLC |
| SLE |
| SLF |
| SLI |
| SLJ |
| SLK |
| SLN |
| SLO |
| SLS |
| SLV |
| SLY |
| SLZ |
| SMA |
| SMB |
| SME |
| SMG |
| SMI |
| SMR |
| SMS |
| SMV |
| SNA |
| SNB |
| SND |
| SNE |
| SNR |
| SNV |
| SOA |
| SOB |
| SOD |
| SOE |
| SOF |
| SOG |
| SOI |
| SOK |
| SOL |
| SOM |
| SON |
| SOR |
| SOS |
| SOT |
| SOU |
| SOX |
| SOZ |
| SPA |
| SPB |
| SPD |
| SPE |
| SPI |
| SPK |
| SPN |
| SPV |
| SPY |
| SPZ |
| SQL |
| SRA |