DOP - Dominican Peso. Our currency rankings show that the most popular Dominican Republic Peso exchange rate is the USD to DOP rate. The currency code for Pesos is DOP, and the currency symbol is RD$.
ATTN is a contraction of attention. Some contractions, like ATTN, use the main letters of the fully expanded version. Other contractions, like Dr, use letters from the start and end of the fully expanded version. Contractions can also be formed by replacing a letter(s) with an apostrophe (e.g., can't).
PSTN Definition - Public Switched Telephone Network. PSTN is the abbreviated term used for landline telephone system. Another term commonly used for it is POTS, which stands for Plain Old Telephone System, a non-geek way of naming the landline that is now old and quite plain and flat when compared to new competitors on the market.