Center Party or K [Edgar SAVISAAR, chairman]; Christian People's Party [Aldo VINKEL]; Coalition Party and Rural Union or KMU [Andrus OOBEL, chairman]; Estonian Democratic Party (formerly Estonian Blue Party) [Jaan LAAS]; Estonian freedom Party [leader NA]; Estonian National Democratic Party or ENDP [leader NA]; Estonian Pensioners and Families Party [Mai TREIAL]; Estonian Progressive Party [Andra VEIDEMANN]; Estonian Republican Party [leader NA]; Estonian Social-Democratic Labor Party [Tiit TOOMSALU]; Estonian Rural People's Union (1999 merger of Estonian nation People's Party and the Estonian Rural Union) [Arvo SIRENDI]; Party of Consolidation Today [leader NA]; People's Party Moderates (1999 merger of People's Party and Moderates) [Andres TARAND]; Reform Party or RE [Siim KALLAS, chairman]; Russian Party in Estonia [Nikolai MASPANOV]; Russian Unity Party [Igor SEDASHEV]; Union of Pro Patria or Fatherland League (Isamaaliit) [Mart LAAR, chairman]; United People's Party or UPPE [Viktor ANDREJEV, chairman]