Anzahl Buchstaben: 3
| SRB |
| SRF |
| SRG |
| SRI |
| SRK |
| SRL |
| SRM |
| SRO |
| SRS |
| SRT |
| SRV |
| SRZ |
| SSA |
| SSB |
| SSD |
| SSK |
| SSL |
| SSO |
| SSR |
| SSV |
| SSW |
| STA |
| STB |
| STD |
| STE |
| STH |
| STI |
| STL |
| STO |
| STP |
| STR |
| STS |
| STV |
| SUA |
| SUB |
| SUD |
| SUE |
| SUG |
| SUI |
| SUK |
| SUL |
| SUM |
| SUN |
| SUP |
| SUQ |
| SUR |
| SUS |
| SUT |
| SUV |
| SVA |
| SVE |
| SVN |
| SVP |
| SVW |
| SWA |
| SWD |
| SWE |
| SWF |
| SWH |
| SWR |
| SYA |
| SYL |
| SYM |
| SYN |
| SYR |
| SYS |
| SZB |
| SZR |
| SZT |
| SZU |
| TAB |
| TAE |
| TAF |
| TAG |
| TAH |
| TAI |
| TAK |
| TAL |
| TAM |
| TAN |
| TAO |
| TAP |
| TAR |
| TAS |
| TAT |
| TAU |
| TAW |
| TAX |
| TAY |
| TAZ |
| TBB |
| TBC |
| TBS |
| TCA |
| TCD |
| TCH |
| TCM |
| TCP |
| TCS |
| TCV |
| TDI |
| TDK |
| TDO |
| TDS |
| TEA |
| TEC |
| TED |
| TEE |
| TEF |
| TEG |
| TEH |
| TEJ |
| TEK |
| TEL |
| TEM |
| TEN |
| TEO |
| TER |
| TES |
| TET |
| TEV |
| TEW |
| TEX |
| TFA |
| TFG |
| TFT |
| TGB |
| TGE |
| TGI |
| TGL |
| TGS |
| TGV |
| THA |
| THB |
| THC |
| THE |
| THG |
| THL |
| THO |
| THS |
| THW |
| THX |
| THY |
| THZ |
| TIA |
| TIC |
| TID |
| TIE |
| TIF |
| TIG |
| TIH |
| TIK |
| TIL |
| TIM |
| TIN |
| TIO |
| TIP |
| TIR |
| TIS |
| TIT |
| TIU |
| TIV |
| TIW |
| TJA |
| TKK |
| TKM |
| TLB |
| TLS |
| TLZ |
| TMA |
| TMC |
| TMG |
| TNS |
| TNT |
| TOB |
| TOD |
| TOE |
| TOG |
| TOH |
| TOI |
| TOK |
| TOL |
| TOM |
| TON |
| TOO |
| TOP |
| TOR |
| TOS |
| TOT |
| TPE |
| TPM |
| TRA |
| TRC |
| TRE |
| TRH |
| TRI |
| TRT |
| TRY |
| TSC |
| TSD |