LSA may go unless you are actually outside of the UK - not just away from home base.
CEA will go unless you are in SFA.
IE will go.
Disturbance Allowance will go.
HDT (Public) Personal Contribution will go to 9 Miles while the rate is cut.
Motor Mileage Allowance cut or will go.
Expect UK and overseas subsistence rates to be cut.
Mess Dress (SNCO) allowance to go.
Uniform Tax Allowance (Officers) to go.
Civilian Clothing Grant to go.
Unpleasant Working Allowance to be restricted to worst case band.
Multi-Engine In-flight catering to be cut - pax hot meals to go and no rations for crews on local sorties - grab and go to come in and be paid for by individual.
Flying Pay to be reduced/cut and qualifying periods extended.
Not to mention the savings achieved in cuts to the admin overhead of all that...