| Acronym | Meaning |
| POTS | Plain Old Telephone Service (cf. PANS) - Postural Orthostatic Tachycardia Syndrome |
| VW | Volkswagen |
| PPLI | Precise Participant Location & Identification |
| SRSP | Science And Religion In Schools Project |
| SM | Samarium |
| FLAC | Free Lossless Audio Codec. |
| URY | Uruguay (ISO 3166 Trigram) |
| ABB | ASEA Brown Boveri (Swiss-Swedish Multinational Company) |
| HRBL | High-level Representation Of Behavior Language (original Name Of The Herbal Language) |
| SASO | Stability And Support Operations |