| DCG | Democracia Christiana Guatemalteca Christian Democratic Party
 | 1950–2006 |  |  |  | 
      
      
        | FRG | Frente Republicano Guatemalteco Guatemalan Republican Front
 | 1982–2006 |  |  |  | 
      
      
        | GANA | Gran Alianza Nacional Grand National Alliance
 | 2003–2006 |  |  |  | 
      
      
        | MLN | Movimiento de Liberación Nacional National Liberation Movement
 | 1954–2006 |  |  |  | 
      
      
        | PAN | Partido por el Adelantamiento Nacional National Advancement Party
 | 1989–2006 |  |  |  | 
      
      
        | PU | Partido Unionista Unionist Party
 | 2003–2006 |  |  |  | 
      
      
        | UNE | Unidad Nacional de la Esperanza National Unity of Hope
 | 2000–2006 |  |  |  | 
      
      
        | URNG | Unidad Revolucionaria Nacional Guatemalteca Guatemalan National Revolutionary Unity
 | 1979–2006 |  |  |  | 
      
      
        | UD | Unión Democrática Democratic Union
 | 1994–2006 |  |  |  |