Aks
- AK Steel
- AKS (company)
- AKS Inc
- AKS Lytham
- AKS primality test
- AKS-47
- Academic Karelia Society
- Academy of Korean Studies
- Aks (2001 film)
- Aks (2018 film)
- Aks (TV series)
- Aks (album)
- Aks 13000
- Alkenylsuccinic anhydrides
- Army Kinematograph Service
- Azure Kubernetes Service
- EMS Synthi AKS
- List of auxiliaries of the United States Navy
- Phonological history of English consonant clusters
- Politiets Aktionsstyrke