SPOILER: There is a scene in the closing credits: a new roster of the Guardians of the Galaxy goes to work.
SPOILER: There is scene at the end of the closing credits: "The Legendary Star-Lord will return." Accompanying it is a scene of Peter Quill chatting with his grandfather on Earth.
The closing titles are filled with snapshots of the Guardians from the previous two films and the Holiday Special.
The Marvel Studios logo features quotes/images/clips of the Guardians of the Galaxy.
The opening credits appear around Knowhere's streets and buildings.
This GOTG film stands out as not having a dance number title sequence.
A still of the line-up scene from Vol. 1 is shown on screen during the credit roll, marking a sort of 'cameo' appearance of Arti Shah's Rocket (scale double). She has gone on to talk about how she suffered from impostor syndrome being in the line-up with A-listers.