LAK could refer to:

• Lymphokine-Activated Killer cell
• Aklavik/Freddie Carmichael Airport, Northwest Territories, Canada; IATA airport code LAK.
• Lakeland (Amtrak station), Florida, United States; Amtrak station code LAK.
• Lakenheath railway station, Suffolk, England; National Rail station code LAK.
• Lao kip, the national currency of Laos; ISO 4217 currency code LAK.
• Los Angeles Kings, ice hockey team in the NHL.

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.