| Acronym | Meaning |
| SDH | Synchronous Digital Hierarchy |
| KAS | Kashmiri Language (ISO 639-2 Code) |
| FARP | Forward Arming And Refuelling Point / Forward Area Rearm/refuel Point |
| IIT | Illinois Institute Of Technology - Indian Institutes Of Technology - Indiana Institute Of Technology |
| ICF | Intelligent Community Forum |
| OSL | Open Source License - Optically Stimulated Luminescence - Orbiting Solar Laboratory |
| APB | All Points Bulletin (police Jargon) |
| F | Femto |
| PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
| KIDS | Knowledge-based Integrated Design System |