| Acronym | Meaning |
| KJ | Kuanyama Language (ISO 639-1 Code) |
| ISF | Internal Security Force |
| SLT | Speech And Language Therapist -Solid Logic Technology (electronics) - Swing Landing Trainer (paratroops) - (i)Secondary Lymphoid Tissue |
| AAT | Australian Antarctic Territory |
| UDT | Underwater Demolition Team |
| PBS | Public Broadcasting Service |
| LLP | Limited Liability Partnership |
| FCC | U.S. Federal Communications Commission |
| POCD | Post-Operative Cognitive Dysfunction |
| EWSD | Elektronisches W?hlsystem Digital (German |