5 Regiment
| Dates | Locations & Titles | Minor Units - Remarks |
| . | . | . |
| . | 5th Divisional Signals | . |
| 1945 | Germany | . |
| . | Sep 47: Disbanded | . |
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| . | 7th Armoured Divisional Signal Regiment | . |
| 1949 | Germany: Sheil Bks, Verden | . |
| . | Apr 58: Renamed 5th Divisional Signal Regiment: 7 Armoured Division renumbered 5th Division | . |
| . | 1959: Renamed 5th Signal Regiment (Divisional) | . |
| . | 1 Jul 60: Renumbered 1st Signal Regiment: HQ 5 Division at Verden was retitled HQ 1 Division and 5 Signal Regiment became 1 Signal Regiment | . |
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| . | 5th Divisional HQ & Signal Regiment | . |
| 1968 | Wales: Formed at Wrexham | . |
| . | 1973: Converted to HQ Land Forces Northern Ireland or disbanded? | . |
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