Rai 3 (Italy)/en

1st Logo (1983-1985)
Nicknames: "The Tetrahedron"

Logo: On a black background, a green tetrahedron flies in as an even bigger green tetrahedron with a wireframe pattern flies into view. The tetrahedron then enters the bigger tetrahedron, flying through its light green interior. A TV tube shape flips into view, with a black background with a white glow in the middle, and the text "RAITRE", with "RAI" in green and "TRE" in light green, flips in. The tube then fills the background and the tetrahedron fully disappears.

Variant: There's a variant where the logo zooms in and the glow in the background dims. Then, the word "PRESENTA" ("PRESENTS" in Italian) in light blue flips in as the top and bottom parts of the background glow magenta, sky blue diagonal lines appear behind "PRESENTA", and the logo zooms out onto a blue gradient background and a tetrahedron in the corner.

FX/SFX: The tetrahedrons and screen moving, the text zooming in. Early CGI.

Music/Sounds: Same as the Rai logo at the time.

Availability: Extinct.

Editor's Note: None.

2nd Logo (1985-1988)
Nicknames: "The Tetrahedron II"

Logo: On an lightgreen background, a tetrahedron is seen flying through some translucent tunnels, filling them with green. The camera then zooms out of the tunnels and rotates upward to reveal the "RAITRE" logo, along with a bunch of differently sized tetrahedrons. The logo's shadow moves a bit.

Variant: An abridged version has the logo already formed, with a single tetrahedron flying over the logo.

FX/SFX: The camera moving, the ball moving, and the formation of the Rai text.

Music/Sounds: Same as the Rai logo at the time. For the short version, it has the last 3 notes.

Availability: Extinct.

Editor's Note: None.

3rd Logo (1988-1993)
Nicknames: "The Tetrahedron III"

Logo: On a background with a black floor and a glowing purple sky, we see the letters "RAI" with each one having a different plant-based texture and the textures changing. As they spin, a green tetrahedron with a wireframe pattern rotates in, turning "RAI" to "TRE". The tetrahedron stops between the letters "T" and "R".

FX/SFX: The tetrahedron and the letters.

Music/Sounds: TBA

Availability: Extinct.

Editor's Note: None.

4th Logo (1993-2000)
Nicknames: "Filmstrip", "The Tetrahedron IV"

Logo: On a foggy {{{Font color|green|green}} background, we see a multicolored filmstrip coming from the bottom. Later on, a glass tetrahedron comes out of the back of the filmstrip before settling on its front side, gradually changing to green, and the "RAITRE" logo comes up. When the logo's fully formed, it stops moving.

FX/SFX: The crystals, the filmstrip, the tetrahedron, and the text moving.

Music/Sounds: A 10-note theme played on the saxophone.

Availability: Extinct.

Editor's Note: None. The theme is a favorite of many.

5th Logo (1993-2000)
Nicknames: "Crystals", "Crayon", "No Three Shapes"

Logo: On a foggy {{{Font color|green|green}} background, we see a wall of crystal lines sliding in from the bottom. The word "TRE", made of green glass, fades in as the RAI logo appears from the left side of the screen.

FX/SFX: The crystal wall, the Rai logo moving, the background.

Music/Sounds: Same as the previous logo, but only the last 2 notes are played.

Availability: Extinct.

Editor's Note: None. The theme is a favorite of many.

6th Logo (2000-2003)
Nicknames: "Butterfly"

Logo: On a green background, we see what looks like a silhouette of a face that's revealed to be part of the Rai butterfly symbol, which flies towards the center of the screen. The words "Rai Tre" fade in on the left and right side of the logo.

FX/SFX: The butterfly flying, the text fading in.

Music/Sounds: TBA.

Availability: Extinct.

Editor's Note: None.

7th Logo (2003-2010)
Nicknames: "Butterfly II", "Advertising Butterfly"

Logo: On a green background, we see the butterfly logo with "Rai Tre" next to it appearing. Then it rotates, turning into the word "Pubblicità" ("Advertisement" in Italian).

Variant: There's a variant where the butterfly logo rotates three times, with "Rai" appearing next to it the second time and "Tre" next to it the third time.

FX/SFX: The Rai Tre logo appearing, the text changing.

Music/Sounds: A techno version of the Rai Uno ID's theme.

Availability: Extinct.

Editor's Note: None, the theme is a favorite of many.

1st Logo (2010-2016)
Logo: We see several blocks spinning, with each one having a photo with a "3". Finally, the center two blocks spin to reveal the Rai 3 logo as all the others reveal a green background.

FX/SFX: The blocks.

Music/Sounds: TBA, along with a guitar theme.

Availability: Extinct.

Editor's Note: None.

2nd Logo (2016-)
Logo: TBA.

FX/SFX: TBA.

Music/Sounds: TBA.

Availability: Current.

Editor's Note: None.