O—(Corporate) CU—(Custodian) ES —(Estate) BC —(Bank Custody) AG—(Agency) Retirement. IR —I traditional IRA( RI—(Roth IRA, DR —(Direct Rollover) BI—tBeneliciary) BR —(Beneficiary Roth IRA) 4K —(401k) El—(Education Savings Account) SI —(SIMPLE IRA) QP—(Qualified Plan) 4B—(403b) 78—(457 Plan) HS—(Health Savin