| Acronym | Meaning |
 | ILO | International Labour Organization |
| OSE | Own Separate Entrance |
| IN | India (FIPS 10-4 Country Code; ISO 3166 Digram) - Indiana (postal Symbol) - Infantry |
| BYR | Belarusian Ruble (ISO 4217 Currency Code) |
| PBX | Private Branch EXchange (company Phone System) |
| NYRA | National Youth Rights Association -New York Racing Association (horse Racing) |
| OSS | Office Of Strategic Services (1942?1945 |
| NOK | Norwegian Krone (ISO 4217 Currency Code) |
| LJJ | Lord Justices Of Appeal |
| TACAMO | Take Charge And Move Out (U.S. Military) |
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