| Acronym | Meaning |
| G10 | Group Of 10 (G7 + Belgium |
| MLG | Malagasy Language (ISO 639-2 Code) |
| C2C | Consumer-To-Consumer Electronic Commerce - Cam-To-Cam Internet Chat |
| FSSP | Families Of Structurally Similar Proteins |
| FHFIF | Foster's Home For Imaginary Friends |
| IRS | U.S. Internal Revenue Service |
| ITK | In The Know |
| ADS | Active Denial System - Astrophysics Data System - Attention Deficit Syndrome |
| VCOFS | Vice Chief Of Staff |
| RSS | Really Simple Syndication |