| Acronym | Meaning |
| OSIA | (U.S.) On-Site Inspection Agency |
| TE | Telugu Language (ISO 639-1 Code) |
| ARG | Argentina (ISO 3166 Trigram) |
| DOS | Denial Of Service (DoS |
| ICRS | International Celestial Reference System |
| UFC | Ultimate Fighting Championship |
| OMR | Omani Rial (ISO 4217 Currency Code) |
| GEBCO | General Bathymetric Chart Of The Oceans |
| EEZ | Economic Exclusion Zone Or Exclusive Economic Zone |
| ZK | Zeptokelvin |