| Abbreviation | Definition |
|---|---|
| POS | Point of Sales |
| POS | Point of Services |
| POS | Proof-Of-Stake |
| POS | Real Canadian Superstore |
| POSB | People's Own Savings Bank |
| POSB | Piece Of Sh*t Bank |
| POSB | Post Office Savings Bank |
| PPA | fixed permanent allowance |
| PPCB | Phnom Penh Commercial Bank |
| PPCB | Post Production Cell Bank |
| PPCBL | Punjab Provincial Cooperative Bank Limited |
| PPCBL | Punjab Provincial Cooperative Bank Ltd |
| PPD | Predetermined Payment Deposit |
| PPD | Predetermined Payment & Deposit |
| PPD | Proces of Paying Depositor |
| PPD | Process of Paying Depositors |
| PPI | Pre-Paid Instruments |
| PPLM | Product and Pricing Lifecycle Management |
| PPNB | Pikes Peak National Bank |
| PPOB | Payment Point Online Bank (Indonesia) |