| Acronym | Meaning |
| SDP | Social Democratic Party (European Politics) |
| HYE | Armenian Language (ISO 639-2 Code) |
| TN | Tennessee (postal Symbol) - Teranewton - Tonga (FIPS 10-4 Country Code) - Tunisia (ISO 3166 Digram) |
| IA | Interlingua Language (ISO 639-1 Code) |
| SQL | Structured Query Language (seek-well) |
| DP | Decision Point - Dynamic Programming |
| WKYP | Will Keep You Posted |
| HV | Upper Volta (ISO 3166 Digram; Obsolete 1984) |
| BDS | #NAME? |
| TAM | Tamil Language (ISO 639-2 Code) |