skos:altLabel | - 493 HAA
- 493 Heavy Anti-Aircraft
- 93rd AA Regiment
- 93rd AA Regiment, RA
- 93rd HAA Rgt
- 93rd Heavy Anti-Aircraft Regiment
- 93rd Heavy Anti-Aircraft Regiment, Royal Artillery#Postwar
- 93rd_Heavy_Anti-Aircraft_Regiment,_Royal_Artillery#290_Heavy_Anti-Aircraft_Battery,_RA
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