In Ocarina of Time, Saria and Princess Ruto got their names from somewhere in The Adventure of Link. These names were also the names of what in TAoL.
Towns / Villages.
In ALttP, the chest in your house holds this item. If you somehow miss it, you can get it in the chest right after talking to your uncle.
The Lamp / Lantern
Normally, a cucco is a chicken. In the dark world, what does it turn into.
A skeleton chicken.
This forest that shows up in many TLoZ games is like a maze.
Lost Woods
This dungeon in ALttP lets you obtain the 5th crystal.
Ice Cavern
This classical video game holds a grave that says, "Here lies Erdrick". In the Japanese Version, this grave says,"Here lies Link."
Final Fantasy
In the original TLoZ, there is a second quest that is achieved by beating the game. You can skip to the second quest by naming yourself this.
Zelda
This mummy is weak to fire!
Gibdo
These enemies appear in dungeon 6 of NES classic. They teleport and then they will attack you. The blue variations of these enemies can walk while attacking or teleporting.
Wizzrobes :(
You can easily beat this TAoL boss by standing the bottom left corner of the screen.
Shadow Link
In the original NES TLoZ, the book of magic has this different name in the Japanese version. (Hint: If you can remember the symbol that is on Link's big shield, it might give the answer away.)
The Bible
In Misery Mire, outside of the dungeon you can use the magic mirror to get into the Desert Palace without having this item.
Book of Mudora.
This creature resides along the edges of floors and disables your ability to attack in the original TLoZ. In ALttP, they deal damage and steal magic.
Bubble
In OoT, these people who play a flute while dancing tend to play tricks on you.
Skull Kid
In ALttP, the Mothula boss is weak to the dungeon item, the Fire Rod. There is only one thing in the game that is more effective.
A Bee
The blocks scattered around the dungeons of the original TLoZ were also used in this different classical game but the blocks were only recolored.
Super Mario Brothers
You can actually beat Ganon in ALttP without using this item. It will be much harder, and he will heal himself slowly.
Silver arrows.
These spider-like creatures prefer to jump in rocky areas.
Tektites
In the original TLoZ, at the end of the first dungeon blue hands would come out of the walls and reside only along the walls. If they caught you, you would be sent back to the first room of the dungeon. What are these called?
Wallmasters
In TLoZ, this is the only boss that can be made much harder by playing the recorder. It will move much faster and attack more often. (Hint: This is the boss in the first dungeon.)
Aquamentus.
Link's Awakening features creatures from Mario games, but the Eagle's Tower dungeon is the only spot where you can see this main character as an enemy.
Kirby!
In ALttP, Kakariko Village has plenty cuccos. You can find some under pots. There is one cucco found under a pot that isn't actually a cucco. You find this creature by sprinkling magic powder on the cucco.
A lady
You can't hit me head-on, and I bet you can't destroy my king!
Helmasaur
Before you reach the first dungeon of the dark world, a monkey named Kiki will follow you and open the dungeon for you. In total, it will cost this price for him to open it.
110 rupees. (10 for him following you, and 100 more for opening the dungeon.)
In TLoZ, the final dungeon that Ganon defends, isn't called Ganon's Dungeon. These 2 names are the common titles of this dungeon.
Level 9 and Spectacle Rock.