Democratic Party or DP (Prachathipat Party) [CHUAN Likphai]; Liberal Democratic Party or LDP (Seri Tham) [PHINIT Charusombat]; Mass Party or MP [CHALERM Yoobamrung, SOPHON Petchsavang]; National Development Party or NDP (Chat Phattana) [KORN Dabbaransi]; New Aspiration Party or NAP (Khwamwang Mai) [Gen. CHAWALIT Yongchaiyut]; Phalang Dharma Party or PDP (Phalang Tham) [CHAIWAT Sinsuwong]; Social Action Party or SAP (Kitsangkhom Party) [leader vacant]; Solidarity Party or SP (Ekkaphap Party) [CHAIYOT Sasomsap]; Thai Citizen's Party or TCP (Prachakon Thai) [SAMAK Sunthonwet]; Thai Nation Party or TNP (Chat Thai Party) [BANHAN Sinlapa-acha]; Thai Rak Thai Party or TRT [THAKSIN Chinnawat] Political pressure groups and leaders: NA