| Acronym | Meaning |
| TK | Terakelvin - Tokelau (ISO 3166 Digram) |
| AFN | Afghani (ISO 4217 Currency Code) |
| URD | Urdu Language (ISO 639-2 Code) |
| KR | Kiribati (FIPS 10-4 Country Code) - Republic Of Korea (ISO 3166 Digram) |
| JLA | Justice League Of America |
| MOC | Macedonian Orthodox Church - Measure Of Capability - Mission Operations Centre - My Own Creation (Lego) |
| OTSBH | Over The Shoulder Boulder Holder |
| MODEM | Modulator-Demodulator |
| PSA | Paralysis Society Of America - Pharmaceutical Society Of Australia - Pressure-Sensitive Adhesive - Production Services Association - Prostate Specific Antigen - Public Service Announcement - Public Service Association |
| BE | Belgium (FIPS 10-4 Country Code; ISO 3166 Digram) |