Sign tooltip
Colored version
Jukebox tooltip
Displays the armor and pose too if defined in the EntityTag NBT!
It's way easier to find the correct map like that.
Spawn Egg tooltip
Only shows up if Advanced Tooltip is enabled (F3 + H). If you don't know what's repair cost, it's a number that increases each time you edit an item in an anvil and it's used to calculate the repair price.
Beehive tooltip
Potion tooltip on a normal potion
Banner pattern tooltip
Displays the coordinates and dimension of a lodestone compass if advanced tooltips is enabled (F3+H).
Food tooltip
Bucket of Fish tooltip
Compact and colored version
Normal version
Armor tooltip
Displays the content of a campfire if defined in the item's NBT.
Bucket of Axolotl tooltip
Loot table tooltip
Potion tooltip on other stuff that can give potion effect other than potion items. Suspicious Stew potion effect is hidden for more fun :P