Program Identification code is a registered radio programe code. It is given to broadcaster by authorised organisation in country.
| Binary | 0000000000000000 – 1111111111111111 |
| Hexadecimal | 0000 – FFFF |
| Decimal | 0 – 65535 |
It is a four digit hexadecimal number. First letter is for country (b15 – b12), second letter is for area coverage (b11 – b8), last two letter for program reference number (b7 – b0).
| PI Code Number | |||||||||||||||||||||
| b15 | b14 | b13 | b12 | b11 | b10 | b9 | b8 | b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 | ||||||
| Country Code | Area Coverage | Prg. Ref. Number | |||||||||||||||||||
