1965

Palestinian Nationalist

Fatah Party

1967

Palestinian Nationalist

Fatah Party

Leftist / Pan-Arab Nationalist

PFLP


PPSF

1968

Palestinian Nationalist

Fatah Party

Leftist (Split)

PFLP
DFLP
PFLP-GC


PPSF

1972

Palestinian Nationalist

Fatah Party
PPSF (joins Fatah)

Leftist

PFLP
DFLP
PFLP-GC

1981/2

Palestinian Nationalist

Fatah Party

Leftist

PFLP
DFLP
PFLP-GC
PCP

Islamic

IJP

1987

Palestinian Nationalist

Fatah Party

Islamic

IJP

Hamas

Leftist

PFLP
DFLP
PFLP-GC
PCP