Bunch of 5s

5AA	5ALX	5BN	5CST	5EZY	5KA	5MMM	5RAM	5SEF	5WM
5AB	5AM	5BQ	5DA	5FBI	5KKA	5MN	5RB	5SL	5WOW
5ABCFM	5AN	5BR	5DDD	5GA	5KT	5MR	5RCB	5SR	5WP
5ABCRN	5AU	5BS	5DDN	5GB	5LC	5MU	5RI	5SSA	5WS
5ABCRR	5AUU	5CB	5DN	5GFM	5LF	5MV	5RIV	5SY	5XI
5AC	5AV	5CC	5DN	5GH	5LN	5MW	5RM	5TAB	5YYY
5ACR	5BBB	5CCC	5DO	5GSFM	5LP	5PA	5RN	5TCB
5AD	5BC		5DR	5GTR	5MA	5PB	5ROX	5THE
5ADD	5BD	5CCR	5DUS	5HP	5MB	5PBA	5RPH	5TRX
5ADL	5BF	5CK	5EBI	5HY	5MBS	5PI	5RRR	5UMA
5AH	5BG	5CL	5EFM	5JAJ	5MC	5PNN	5RW	5UV or this
5AI	5BK	5CS	5EP	5JJJ	5MG	5QP	5SE	5WB

5AI again
no more BS
Australian (5) CB radio
nothing to do with Australia but if you add 5CC to 5CC
5CK in particular
5GA back in old blighty
5GB Great Britain
another 5KT
Scotland's 5MG 
5QP doll