Wage Control
If inflation is caused by wage inflation (e.g. powerful unions bargaining for higher real wages), then limiting wage growth can help to moderate inflation. Lower wage growth helps to reduce cost-push inflation and helps to moderate demand-pull inflation.
However, as the UK discovered in the 1970s, it can be difficult to control inflation through incomes policies, especially if the unions are powerful.
Monetarism
Monetarism seeks to control inflation through controlling the money supply. Monetarists believe there is a strong link between the money supply and inflation. If you can control the growth of the money supply, then you should be able to bring inflation under control. Monetarists would stress policies such as: