Below you can find logos, similar to the Siggraph 2002 121.

Universal 121 Universal 121 vector
Floriade 2002 Floriade 2002 vector
SAT Expo 2002 SAT Expo 2002 vector
SCAR 2002 SCAR 2002 vector
Liverpool FC 121 Liverpool FC 121 vector
TBC 121 TBC 121 vector
Quilmes FIFA 2002 Quilmes FIFA 2002 vector
Philips - 2002 FIFA World Cup Philips - 2002 FIFA World Cup vector
Siggraph 2001 Siggraph 2001 vector
SmithKline Beecham 121 SmithKline Beecham 121 vector
Novell 121 Novell 121 vector
Mammouth 121 Mammouth 121 vector
Athens 2002 Regata Athens 2002 Regata vector
AT&T Wireless 121 AT&T Wireless 121 vector
Innercity 2002 Innercity 2002 vector