I think they can mean the following:
- Al-Falah: Looks like a bird sitting on a stone column, so I would say that is a symbol reminiscent of ancient Egypt.
- NSA: It is a Scandinavian symbol that could look like a reference to the Viking drakkars.
-INTEGR: It is supposed to be the symbol of the German party which led this faction, also could be considered a philosophical, ethical and religious symbol the style of Confucianism, representing the new philosophy brought from Earth.