Chad vehicle registration plates have a group of letters on the left, indicating the province of registration (followed here by their main towns in parentheses to aid location):

• TBA - Batha (Ati)
• TBET - Borkou-Ennedi-Tibesti (Faya-Largeau)
• TBI - Biltine (Biltine)

• TCB - Chari-Baguirmi (N'Djaména)

• TGR - Guéra (Mongo)

• TKA - Kanem (Mao)

• TLC - Lac (Bot)
• TLO - Logone-Occidental (Moundou)
• TLR - Logone-Oriental (Doba)

• TMC - Moyen Chari (Sarh)
• TMK - Mayo-Kebbi (Bongor)

• TOD - Ouaddi (Abéché)

• TSA - Salamat (Am Timan)

• TTA - Tandjilé (Laï)