List of Royal Observer Corps / United Kingdom Warning and Monitoring Organisation Posts (A–E)

This is a list of Royal Observer Corps (ROC) nuclear monitoring posts incorporated into the United Kingdom Warning and Monitoring Organisation (UKWMO).


 * List of Royal Observer Corps / United Kingdom Warning and Monitoring Organisation Posts (A–E)
 * List of Royal Observer Corps / United Kingdom Warning and Monitoring Organisation Posts (F–K)
 * List of Royal Observer Corps / United Kingdom Warning and Monitoring Organisation Posts (L–P)
 * List of Royal Observer Corps / United Kingdom Warning and Monitoring Organisation Posts (Q–Z)

Notes:-
 * 1. Many of these underground bunkers still exist under private ownership, permission of the owner is paramount before attempting to locate them.
 * 2. With a few exceptions, the surviving bunkers are in varying states of dereliction and should be considered unsafe.
 * 3. Counties listed are contemporary which may differ from present counties.