Courtesy of my friend Google
Below are the most common abbreviations that may be displayed on your bank account statement.
BAC - Automated Credit
BGC - Bank Giro Credit
BSP - Branch Single Payment
C/L - Cashline/Cash machine
CHG - Charge
CHP - Payment by CHAPS transfer
CHQ - Cheque
CUI - Centralised Unpaid In (Unpaid Cheque)
CWP - Cold Weather Payment
D/D - Direct Debit
DIV - Dividend
DPC - Direct Banking by PC
DR - Account Overdrawn or Debit Item
DWP - Department for Work and Pensions
ERTF - Exchange Rate Transaction Fee
IBP - Inter-Branch Payment
INT - Interest
ITL - International
NDC - Non Dividend Counterfoil
POS - Point of Sale/Debit Card Transaction
S/O - Standing Order
SBT - Screen Based Transaction
TFR - Transfer
TLR - Teller Transaction
TSU - Telephone Banking