any giro should be considered, even giro payment for your uob card from your uob account. i'm not sure what u mean by giro *to* uob account - are you 'charging' your card to allot funds to your uob savings account?
you can actually ask the CSO over the phone to find out how many GIRO arrangements u have and whether u satisfy the 3 giro criteria. he/she can check on the spot.
Can I check if town council and IRAs tax qualify giro to uob one account