| SU SUNOPTA | ZSK | |
| SU Sunrun Inc. | 3S9 | |
| SB SUNTORY B & F | 7SN | |
| SA SUN ART RETAIL | SRI | |
| SH SUN HYDRAULICS | SH7 | |
| SI SUN INTERNATIONAL | RY1B | |
| SP SUPERIOR PLUS | 8SP | |
| SR SUPERIOR RES | 3SC | |
| SU SURMODICS | SU6 | |
| SU SURTECO SE | SUR | |
| SM SÜSS MicroTec SE | SMHN | |
| SM SUZUKI MOTOR | SUK | |
| SU SW UMWELTTECHNIK | SWU | |
| SY SYDBANK | TM2 | |
| SY SYNECTICS | RNR | |
| SR SYRAH RESOURCES | 3S7 | |
| SP SY PUBLIC UTIL -H- | SH3 | |
| TI TAG Immobilien AG | TEG | |
| TA TAISEI | TKK1 | |
| TL TAKARA LEBEN | TDI | |
| TG TALLINK GROUP | T5N | |
| TV TALLINNA VESI | A1T | |
| TG TANFIELD GRP | XS3A | |
| TM TASEKO MINES | UDM | |
| TA TAURON | 1T5 | |
| TM TCL MULTIMEDIA TECH | TC2A | |
| TN TECHNOTRANS N | TTR1 | |
| TI TECHTRONIC IND | TIB1 | |
| TR TECNICAS REUNIDAS | T5R | |
| TE TEIJIN LTD | TIJ | |
| TD TEIXEIRA DUARTE | TXC2 | |
| TP TEKMIRA PHARM | I9DN | |
| TP TELECOM PLUS | T8T | |
| TE Telenor ASA | TEQ | |
| TE TELEPERFORMANCE | RCF | |
| TE TELESTE | TS6 | |
| TS TELKOM SA SOC | TZL1 | |
| TE TELLABS | TLA | |
| TE TeraGo Inc. | TGO | |
| TM TERTIARY MINERALS | TMU | |
| TE TESSENDERLO | TEZ | |
| TE Texaf SA | SJ4A | |
| TH TEXWINCA HLDGS | TXW | |
| TF TFS FINANCIAL | PWT | |
| TW THESSALONIKI WATER | T9W | |
| TB The Bank of East Asia Limited | BOA | |
| TY The Yokohama Rubber Co. Ltd | YRB | |
| TP THRACE PLASTICS | TP3 | |
| TJ TIANJIN JINRAN -H- | TL6 | |
| TP TIANNENG POWER INTL | TPQ | |
| TH TIBERIUS HLD | CCB | |
| TI TIETO CORPORATION | TTEB | |
| TP TIGA PILAR SEJAH-A- | 0TP | |
| TB TIGER BRANDS | UG5A | |
| TR TINKA RESOURCES | TLD | |
| TT TISSUE THERAPIES | 1TT | |
| TK TJIWI KIMIA | OB9 | |
| TH TOHO HOLDINGS | TON | |
| TZ TOHO ZINC CO LTD | T62 | |
| TC TOKAI CARBON CO LTD | 7TC | |
| TT TOKAI TOKYO HLDGS | TO91 | |
| TO TOKUYAMA | TBT | |
| TE Tokyo Electric Power Company Holdings Incorporated | TPO | |
| TG TOKYO GAS | TOG | |
| TS TOKYO SEIMITSU | TYS | |
| TS Tomra Systems ASA | TMR0 | |
| TR TONG REN TANG -H- | TNG | |
| TP TOPPAN PRINTING | TPX | |
| TI TORAY IND INC | TOR1 | |
| TB TORONTO-DOMINION BK | TDB | |
| TM TOSHIBA MACHINE CO | TOA | |
| TT TOSHIBA TEC | TECA | |
| TO TOSOH CORP | TOS | |
| TG TOTAL GABON | RZW | |
| TH TOURISM HLDIGS | UCH | |
| TC TOWNGAS CHINA | PGJ | |
| TI Toyota Industries Corporation | TAH | |
| TR TRADEDOUBLER | T1D | |
| TR TRADEGATE | T2G | |
| TR TRANSCOSMOS | TSQ | |
| TR TRANSGENE | TGNA | |
| TR TRANSPACO | 4T1 | |
| TB TRELLEBORG B | TLLB | |
| TR TRENCOR | T6J | |
| TS TRIAS SENTOSA | UH1 | |
| TR TRIBUNE RESOURC | TNR | |
| TI TRINITY IND | TTA | |
| TM TRINITY MIRROR | MRR | |
| TR TSODILO RESOURCES | TZO | |
| TU TUBACEX | TCX | |
| TO TULLOW OIL | TQW | |
| TU TURBON | TUR | |
| UA UACJ CORP | F4M | |
| UE UESTRA | HVB | |
| UU UET UTD ELECTR | CFC | |
| UG UGI Corp | 3U6 | |
| UL ULTRALIFE | ULB | |
| UI UNIQA INSURANCE GR | UN9 | |
| UL UNITED LABELS | ULC | |
| UL UNITED LABO INTL | UNJ | |