KF or Kf may refer to: Businesses and brands: KF Aerospace, a Canadian aerospace company. KF Cargo, a Canadian cargo airline. KF Defence Programs, a Canadian defense contractor. Korea Foundation. Air Belgium, an airline based in Belgium (IATA code KF) Blue1, a defunct airline based in Finland (IATA code KF) Kettle Foods, a snack foods manufacturer. Kooperativa Förbundet, a cooperative Swedish retail chain. KrisFlyer, the frequent flyer program of Singapore Airlines. Kiwi Farms. Games: Katamari Forever, a video game for the PlayStation 3.
https://en.wikipedia.org/wiki/KF