RANDOM ACTION HOUR .:. Transformers Victory & Zone

The Brave Hero of the Universe, Star Saber	Sneak Attack! Dinoking	Attack! Leozack
Unite!! Multiforce	Move Out, Rescue Team!	Infiltration... The Uranium Mine
Explosion!! The Energy Base	The Underground City of Terror	The New Warrior, Hellbat
Attack the Shuttle Base!!	The Tanker Hijack Operation	Rescue Jan!
Mach and Tackle	A Fierce Battle on the Asteroid	Planet Micro: The Mysterious Warrior
Get Back Gaihawk!	Unite! Liokaiser	The Resurrection of the Decepticon Fortress?!
Battle Up Of Wrath!	Battle to the Death at the South Pole!!	Crisis! Ambush in the Desert
A Deadly Battle	The Death of Ginrai!!	Fight!! Victory Leo
Awaken! Victory Leo	The Tide is Turned! The Ultimate Weapon, The Victory Unification	Jan, Protect The School!!
A Mystery?! The Deception of the Base Bombs	The Death-Bringing Space Insects!!	Terror of the Giant Tidal Waves

Metrodome have released the series in the UK both as a standalone box set and with the three other Japanese series as Transformers Takara - The Complete Collection. The latter comes with more and as a whole is cheaper than getting the standalones separately, so yeah, go with that.

The Complete Collection has Zone on as well; there's no single release for it, and considering it's just one episode, who can blame them?