| Acronym | Meaning |
| SAML | Security Assertion Markup Language (sam-ell) |
| HEU | Highly Enriched Uranium |
| DFB | Deutscher Fu Ball-Bund (German For German Football Association) |
| TADSS | Training Aids |
| TCU | Texas Christian University |
| DIY | Do It Yourself |
| KU | Kuwait (FIPS 10-4 Country Code) |
| GU | Guam (postal Symbol; ISO 3166 Digram) |
| FI | Finland (ISO 3166 Digram; FIPS 10-4 Country Code) |
| JCP | Java Community Process |