| Acronym | Meaning |
| UR | Urdu Language (ISO 639-1 Code) |
| RTP | Real-time Transport Protocol |
| NPDI | New Product Development And Introduction |
| OVC | Overcast (METAR Code) |
| LIFO | Last In |
| BHD | Bahraini Dinar (ISO 4217 Currency Code) |
| INR | Indian Rupee (ISO 4217 Currency Code) |
| ESL | English As A Second Language |
| OPI | Office Of Primary Interest - Open Prepress Interface |
| AE | Armed Forces Africa/Canada/Europe/Middle East (postal Symbol) - United Arab Emirates (ISO 3166 Digram; FIPS 10-4 Country Code) |