- A thin plastic or glass lens that is fitted over the cornea of the eye to correct various vision defects.隐形眼镜：一种用塑料或玻璃制成并套在眼角膜上校正各种视力缺陷的薄透镜
- longevity
- long face
- Longfellow
- long game
- long green
- longhair
- longhand
- long haul
- longhead
- longheaded
- longhorn
- longhorn beetle
- long-horned beetle
- long-horned grasshopper
- longhouse
- longicorn
- longing
- longing
- longings
- Longinus
- Long Island
- Long Island College Hospital School of Nursing
- Long Island University-Brooklyn Campus
- Long Island University-CW Post Campus
- Long Island University-Southampton Campus