KLS may stand for:
- Kalash language (ISO 639 code: kls), a language of Pakistan
- Key Largo School, a school in Florida, US
- Khitan large script, an undeciphered Chinese script
- KIIT Law School, Bhubaneswar, India
- Sportswear brand of Kimora Lee Simmons
- Kleine–Levin syndrome, a sleep disorder
- Kobalt Label Services, a British record label
- Kolss Cycling Team (UCI code: KLS), a Ukrainian cycling team
- Košarkaška liga Srbije (Cyrillic: Кошаркашка лига Србије), the Basketball League of Serbia
- Kuala Lumpur–Kuala Selangor Expressway, an expressway in Malaysia
- Order of the Lion and the Sun (Knight of Lion and Sun), Iran
- Southwest Washington Regional Airport, US, FAA/IATA airport code
- KeAndre Lambert-Smith, American football wide receiver
- KLS (AM) Radio station call letters, later renamed as KMKY
This disambiguation page lists articles associated with the title KLS.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: