These particular editions in Portuguese were published in Brazil by Rio Grafica e Editora and Record. They are different from the Portuguese versions published in Portugal. Thanks to L. Pierre for further information on the Brazilian editions.

Iznogoud = Iznogud
Servant = Omar Melahdah ("o marmalade", meaning fake, scam) / Omar Vadinho (Record)
Caliph = Harem al Mofaddah (Rio Grafica e Editora) / Harrum ahal Mofadah (Record) (sounds like Harém Almofada, or "Harem of Pillow")

1. O Grão-Vizir Iznogud
(The Grand Vizier Iznogoud)

Original French publication date: 1966
Brazilian Portuguese publication dates:
1966 (Rio Grafica e Editora)
1967 (Record)

2. Os Complôs do Grão-Vizir Iznogud
(The Plots of Grand Vizier Iznogoud)

Original French publication date: 1967
Brazilian Portuguese publication dates:
1967 (Record)

3. As férias de Iznogud
(The Vacation of Iznogoud)

Original French publication date: 1967
Brazilian Portuguese publication dates:
1968 (Rio Grafica e Editora)
1968 (Record)

4. Iznogud o infame
(Iznogoud the Infamous)

Original French publication date: 1969
Brazilian Portuguese publication dates:
1969 (Record)

5. Iznogud vai pro espaço
(Iznogoud Goes Into Space)

Original French publication date: 1969
Brazilian Portuguese publication dates:
1969 (Record)

6. Iznogud o computador das Arábias
(Iznogoud and the Arabian Computer)

Original French publication date: 1970
Brazilian Portuguese publication dates:
1970 (Record)