Yes, Long Island is sometimes referred to as "L.I." as a shorthand abbreviation. Additionally, it is known for its distinct regions, such as the North Shore and South Shore, which have their own local identities. However, there are no widely recognized alternate names for Long Island itself beyond these informal references.
Another name for Easter Island is Rapa Nui.
"Rhode Island"
The Name Of The Long Greek Island Is Mediterranean Sea
The Name Of The Long Greek Island Is Mediterranean Sea
Isle.
isle or inslet
Island of Flowers
qwreefer
Long Island
isle
a mass of land
Isle or Islet