The noun "salvation" can be translated as a verb. This can be stated positively. Alternate translation: "He is the only person who is able to save" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])
This can be stated in active form. Alternate translation: "no other name under heaven that God has given among men" (See: [[rc://en/ta/man/jit/figs-activepassive]])
The phrase "name ... given among men" refers to the person of Jesus. Alternate translation: "no other person under heaven, who is given among men, by whom" (See: [[rc://en/ta/man/jit/figs-metonymy]])