1973-75 - the SuperfriendsThe Superfriends had arrived. It featured Superman, Wonder Woman, Batman, Robin and Aquaman. The Flash, Green Arrow and Plastic Man all got their chance to guest star.
1977-78 - The All-New Superfriends Hour.It returned for a third season as the All-New Superfriends Hour while the format saw several major changes. Gone was the single hour long story to be replaced by a half hour main story, a guest star story, a Wonder Twins story and one featuring a team-up between two of the Superfriends. The Wonder Twins Zan and Jayna, they actually had superpowers and could have a more active part in the stories - they would later be brought into the comics that had generated the other characters as members of the Extreme Justice team. One element that was not transferred to EJ was Gleek, the Wonder Twins pet monkey. Gleek. Gleek.
This season of Superfriends also continued the tradition of guest starring other DC heroes in the form of Hawkman and Hawkgirl. However more interestingly it also saw the start of the "PC" heroes - multi-cultural heroes created specially (or based on a DC hero) to combat the appearance of an all-white main line up. These characters included Apache Chief, Black Vulcan and Samurai.
1978-79 - Challenge of the Superfriends.The Challenge of the Superfriends reverted to just a single half-hour story featuring the Justice League of America in their nice Metropolis based Hall of Justice fighting the evil Legion of Doom based in their nasty swamp HQ. The Wonder Twins were gone and the five original heroes were joined by the Flash, Green Lantern and Hawkman as well as the guest stars from last season (Apache, etc.).
The Legion of Doom were made up of the best super-villains the DC had to offer in the form Bizarro, Black Manta, Brainiac, Captain Cold, Cheetah, Giganta, Gorilla Grodd, Lex Luthor, The Riddler, Scarecrow, Sinestro, Solomon Grundy and the Toyman.
The Challenge of the Superfriends is seen by some to be the best of the Superfriends seasons featuring more "real" comic book heroes and villains as well as stronger storylines.
1979-80 - World's Greatest Superfriends.For no real reason the Legion of Doom format was dropped and the series reverted to the classic Superfriends format with sidekicks Jayna and Zan back once more. While Luthor did appear one episode the main thrust of the stories were along mythological lines.
1984 - 85 - The Legendary Super Powers Show / Superpowers Team: The Galactic GuardiansAfter a break of four years the Superfriends returned. The show changed with the times and reflected the comics more with the introduction of Darkseid and his minions.
On a guest star note this series introduced us to Firestorm and Cyborg (of the New Titans). It is possible that one reason for the Super Powers reference in the title was as a tie in with the DC action figure toyline of the same name.
Source :
The Captain's Unofficial Justice League Homepage 
